4987697260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 288

約数和(自身を含む): 13809664512

約数和(自身を除く): 8821967252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 73, 91, 98, 124, 130, 140, 146, 155, 173, 182, 196, 217, 245, 260, 292, 310, 346, 364, 365, 403, 434, 455, 490, 511, 620, 637, 692, 730, 806, 865, 868, 910, 949, 980, 1022, 1085, 1211, 1274, 1460, 1519, 1612, 1730, 1820, 1898, 2015, 2044, 2170, 2249, 2263, 2422, 2548, 2555, 2821, 3038, 3185, 3460, 3577, 3796, 4030, 4340, 4498, 4526, 4745, 4844, 5110, 5363, 5642, 6055, 6076, 6370, 6643, 7154, 7595, 8060, 8477, 8996, 9052, 9490, 10220, 10726, 11245, 11284, 11315, 12110, 12629, 12740, 13286, 14105, 14308, 15190, 15743, 15841, 16954, 17885, 18980, 19747, 21452, 22490, 22630, 24220, 25258, 26572, 26815, 28210, 29419, 30380, 31486, 31682, 33215, 33908, 35770, 37541, 39494, 42385, 44980, 45260, 46501, 50516, 53630, 56420, 58838, 62972, 63145, 63364, 66430, 69719, 71540, 75082, 78715, 78988, 79205, 84770, 88403, 93002, 98735, 107260, 110201, 110887, 117676, 126290, 132860, 139438, 147095, 150164, 157430, 158410, 164177, 169540, 176806, 186004, 187705, 197470, 205933, 220402, 221774, 232505, 252580, 262787, 278876, 294190, 314860, 316820, 328354, 348595, 353612, 375410, 391499, 394940, 411866, 440804, 442015, 443548, 465010, 488033, 525574, 551005, 554435, 588380, 618821, 656708, 697190, 750820, 782998, 820885, 823732, 884030, 930020, 976066, 1029665, 1051148, 1102010, 1108870, 1149239, 1237642, 1313935, 1394380, 1441531, 1565996, 1641770, 1768060, 1952132, 1957495, 2059330, 2204020, 2217740, 2298478, 2440165, 2475284, 2627870, 2740493, 2883062, 3094105, 3283540, 3416231, 3914990, 4118660, 4596956, 4880330, 5089487, 5255740, 5480986, 5746195, 5766124, 6188210, 6832462, 7207655, 7829980, 8044673, 9760660, 10178974, 10961972, 11492390, 12376420, 13664924, 13702465, 14415310, 16089346, 17081155, 19183451, 20357948, 22984780, 25447435, 27404930, 28830620, 32178692, 34162310, 35626409, 38366902, 40223365, 50894870, 54809860, 68324620, 71252818, 76733804, 80446730, 95917255, 101789740, 142505636, 160893460, 178132045, 191834510, 249384863, 356264090, 383669020, 498769726, 712528180, 997539452, 1246924315, 2493848630, 4987697260]

約数ペア:

[(1, 4987697260), (2, 2493848630), (4, 1246924315), (5, 997539452), (7, 712528180), (10, 498769726), (13, 383669020), (14, 356264090), (20, 249384863), (26, 191834510), (28, 178132045), (31, 160893460), (35, 142505636), (49, 101789740), (52, 95917255), (62, 80446730), (65, 76733804), (70, 71252818), (73, 68324620), (91, 54809860), (98, 50894870), (124, 40223365), (130, 38366902), (140, 35626409), (146, 34162310), (155, 32178692), (173, 28830620), (182, 27404930), (196, 25447435), (217, 22984780), (245, 20357948), (260, 19183451), (292, 17081155), (310, 16089346), (346, 14415310), (364, 13702465), (365, 13664924), (403, 12376420), (434, 11492390), (455, 10961972), (490, 10178974), (511, 9760660), (620, 8044673), (637, 7829980), (692, 7207655), (730, 6832462), (806, 6188210), (865, 5766124), (868, 5746195), (910, 5480986), (949, 5255740), (980, 5089487), (1022, 4880330), (1085, 4596956), (1211, 4118660), (1274, 3914990), (1460, 3416231), (1519, 3283540), (1612, 3094105), (1730, 2883062), (1820, 2740493), (1898, 2627870), (2015, 2475284), (2044, 2440165), (2170, 2298478), (2249, 2217740), (2263, 2204020), (2422, 2059330), (2548, 1957495), (2555, 1952132), (2821, 1768060), (3038, 1641770), (3185, 1565996), (3460, 1441531), (3577, 1394380), (3796, 1313935), (4030, 1237642), (4340, 1149239), (4498, 1108870), (4526, 1102010), (4745, 1051148), (4844, 1029665), (5110, 976066), (5363, 930020), (5642, 884030), (6055, 823732), (6076, 820885), (6370, 782998), (6643, 750820), (7154, 697190), (7595, 656708), (8060, 618821), (8477, 588380), (8996, 554435), (9052, 551005), (9490, 525574), (10220, 488033), (10726, 465010), (11245, 443548), (11284, 442015), (11315, 440804), (12110, 411866), (12629, 394940), (12740, 391499), (13286, 375410), (14105, 353612), (14308, 348595), (15190, 328354), (15743, 316820), (15841, 314860), (16954, 294190), (17885, 278876), (18980, 262787), (19747, 252580), (21452, 232505), (22490, 221774), (22630, 220402), (24220, 205933), (25258, 197470), (26572, 187705), (26815, 186004), (28210, 176806), (29419, 169540), (30380, 164177), (31486, 158410), (31682, 157430), (33215, 150164), (33908, 147095), (35770, 139438), (37541, 132860), (39494, 126290), (42385, 117676), (44980, 110887), (45260, 110201), (46501, 107260), (50516, 98735), (53630, 93002), (56420, 88403), (58838, 84770), (62972, 79205), (63145, 78988), (63364, 78715), (66430, 75082), (69719, 71540)]