28705536860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2105

約数の個数: 384

約数和(自身を含む): 87224352768

約数和(自身を除く): 58518815908

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 31, 35, 44, 46, 52, 55, 62, 65, 70, 77, 91, 92, 110, 115, 124, 130, 140, 143, 154, 155, 161, 182, 217, 220, 230, 253, 260, 286, 299, 308, 310, 322, 341, 364, 385, 403, 434, 455, 460, 506, 572, 598, 620, 644, 682, 713, 715, 770, 805, 806, 868, 910, 1001, 1012, 1085, 1196, 1265, 1364, 1426, 1430, 1495, 1540, 1610, 1612, 1705, 1771, 1820, 2002, 2011, 2015, 2093, 2170, 2387, 2530, 2821, 2852, 2860, 2990, 3220, 3289, 3410, 3542, 3565, 4004, 4022, 4030, 4186, 4340, 4433, 4774, 4991, 5005, 5060, 5642, 5980, 6578, 6820, 7084, 7130, 7843, 8044, 8060, 8372, 8855, 8866, 9269, 9548, 9982, 10010, 10055, 10465, 11284, 11935, 13156, 14077, 14105, 14260, 15686, 16445, 17710, 17732, 18538, 19964, 20020, 20110, 20930, 22121, 22165, 23023, 23870, 24955, 26143, 28154, 28210, 31031, 31372, 32890, 35420, 37076, 39215, 40220, 41860, 44242, 44330, 46046, 46253, 46345, 47740, 49910, 52286, 54901, 56308, 56420, 62062, 62341, 64883, 65780, 70385, 78430, 88484, 88660, 92092, 92506, 92690, 99820, 101959, 104572, 109802, 110605, 115115, 124124, 124682, 129766, 130715, 140770, 154847, 155155, 156860, 183001, 185012, 185380, 203918, 219604, 221210, 230230, 231265, 249364, 259532, 261430, 274505, 281540, 287573, 309694, 310310, 311705, 323771, 324415, 366002, 407836, 436387, 442420, 460460, 462530, 508783, 509795, 522860, 549010, 575146, 601289, 619388, 620620, 623410, 647542, 648830, 685751, 713713, 732004, 774235, 810433, 872774, 915005, 925060, 1017566, 1019590, 1098020, 1150292, 1202578, 1246820, 1295084, 1297660, 1371502, 1427426, 1433843, 1437865, 1548470, 1618855, 1620866, 1745548, 1830010, 2013011, 2035132, 2039180, 2181935, 2405156, 2543915, 2743004, 2854852, 2867686, 2875730, 3006445, 3096940, 3237710, 3241732, 3428755, 3561481, 3568565, 3660020, 4026022, 4052165, 4209023, 4363870, 4800257, 5087830, 5673031, 5735372, 5751460, 6012890, 6475420, 6614179, 6857510, 7122962, 7137130, 7169215, 8052044, 8104330, 8418046, 8727740, 8914763, 9600514, 10036901, 10065055, 10175660, 11346062, 12025780, 13228358, 13715020, 14245924, 14274260, 14338430, 15772273, 16208660, 16836092, 17807405, 17829526, 18639959, 19201028, 20073802, 20130110, 21045115, 22692124, 24001285, 26456716, 28365155, 28676860, 31544546, 33070895, 35614810, 35659052, 37279918, 40147604, 40260220, 42090230, 44573815, 46299253, 48002570, 50184505, 56730310, 62403341, 63089092, 66141790, 71229620, 74559836, 78861365, 84180460, 89147630, 92598506, 93199795, 96005140, 100369010, 110405911, 113460620, 124806682, 130479713, 132283580, 157722730, 178295260, 185197012, 186399590, 200738020, 205039549, 220811822, 231496265, 249613364, 260959426, 312016705, 315445460, 372799180, 410079098, 441623644, 462992530, 521918852, 552029555, 624033410, 652398565, 820158196, 925985060, 1025197745, 1104059110, 1248066820, 1304797130, 1435276843, 2050395490, 2208118220, 2609594260, 2870553686, 4100790980, 5741107372, 7176384215, 14352768430, 28705536860]

約数ペア:

[(1, 28705536860), (2, 14352768430), (4, 7176384215), (5, 5741107372), (7, 4100790980), (10, 2870553686), (11, 2609594260), (13, 2208118220), (14, 2050395490), (20, 1435276843), (22, 1304797130), (23, 1248066820), (26, 1104059110), (28, 1025197745), (31, 925985060), (35, 820158196), (44, 652398565), (46, 624033410), (52, 552029555), (55, 521918852), (62, 462992530), (65, 441623644), (70, 410079098), (77, 372799180), (91, 315445460), (92, 312016705), (110, 260959426), (115, 249613364), (124, 231496265), (130, 220811822), (140, 205039549), (143, 200738020), (154, 186399590), (155, 185197012), (161, 178295260), (182, 157722730), (217, 132283580), (220, 130479713), (230, 124806682), (253, 113460620), (260, 110405911), (286, 100369010), (299, 96005140), (308, 93199795), (310, 92598506), (322, 89147630), (341, 84180460), (364, 78861365), (385, 74559836), (403, 71229620), (434, 66141790), (455, 63089092), (460, 62403341), (506, 56730310), (572, 50184505), (598, 48002570), (620, 46299253), (644, 44573815), (682, 42090230), (713, 40260220), (715, 40147604), (770, 37279918), (805, 35659052), (806, 35614810), (868, 33070895), (910, 31544546), (1001, 28676860), (1012, 28365155), (1085, 26456716), (1196, 24001285), (1265, 22692124), (1364, 21045115), (1426, 20130110), (1430, 20073802), (1495, 19201028), (1540, 18639959), (1610, 17829526), (1612, 17807405), (1705, 16836092), (1771, 16208660), (1820, 15772273), (2002, 14338430), (2011, 14274260), (2015, 14245924), (2093, 13715020), (2170, 13228358), (2387, 12025780), (2530, 11346062), (2821, 10175660), (2852, 10065055), (2860, 10036901), (2990, 9600514), (3220, 8914763), (3289, 8727740), (3410, 8418046), (3542, 8104330), (3565, 8052044), (4004, 7169215), (4022, 7137130), (4030, 7122962), (4186, 6857510), (4340, 6614179), (4433, 6475420), (4774, 6012890), (4991, 5751460), (5005, 5735372), (5060, 5673031), (5642, 5087830), (5980, 4800257), (6578, 4363870), (6820, 4209023), (7084, 4052165), (7130, 4026022), (7843, 3660020), (8044, 3568565), (8060, 3561481), (8372, 3428755), (8855, 3241732), (8866, 3237710), (9269, 3096940), (9548, 3006445), (9982, 2875730), (10010, 2867686), (10055, 2854852), (10465, 2743004), (11284, 2543915), (11935, 2405156), (13156, 2181935), (14077, 2039180), (14105, 2035132), (14260, 2013011), (15686, 1830010), (16445, 1745548), (17710, 1620866), (17732, 1618855), (18538, 1548470), (19964, 1437865), (20020, 1433843), (20110, 1427426), (20930, 1371502), (22121, 1297660), (22165, 1295084), (23023, 1246820), (23870, 1202578), (24955, 1150292), (26143, 1098020), (28154, 1019590), (28210, 1017566), (31031, 925060), (31372, 915005), (32890, 872774), (35420, 810433), (37076, 774235), (39215, 732004), (40220, 713713), (41860, 685751), (44242, 648830), (44330, 647542), (46046, 623410), (46253, 620620), (46345, 619388), (47740, 601289), (49910, 575146), (52286, 549010), (54901, 522860), (56308, 509795), (56420, 508783), (62062, 462530), (62341, 460460), (64883, 442420), (65780, 436387), (70385, 407836), (78430, 366002), (88484, 324415), (88660, 323771), (92092, 311705), (92506, 310310), (92690, 309694), (99820, 287573), (101959, 281540), (104572, 274505), (109802, 261430), (110605, 259532), (115115, 249364), (124124, 231265), (124682, 230230), (129766, 221210), (130715, 219604), (140770, 203918), (154847, 185380), (155155, 185012), (156860, 183001)]