28815691450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 70581196800

約数和(自身を除く): 41765505350

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 50, 59, 65, 70, 91, 115, 118, 130, 161, 169, 175, 182, 230, 295, 299, 322, 325, 338, 350, 359, 413, 455, 575, 590, 598, 650, 718, 767, 805, 826, 845, 910, 1150, 1183, 1357, 1475, 1495, 1534, 1610, 1690, 1795, 2065, 2093, 2275, 2366, 2513, 2714, 2950, 2990, 3590, 3835, 3887, 4025, 4130, 4186, 4225, 4550, 4667, 5026, 5369, 5915, 6785, 7475, 7670, 7774, 8050, 8257, 8450, 8975, 9334, 9499, 9971, 10325, 10465, 10738, 11830, 12565, 13570, 14950, 16514, 17641, 17950, 18998, 19175, 19435, 19942, 20650, 20930, 21181, 23335, 25130, 26845, 27209, 29575, 32669, 33925, 35282, 38350, 38870, 41285, 42362, 46670, 47495, 49855, 52325, 53690, 54418, 57799, 59150, 60671, 62825, 65338, 67850, 69797, 82570, 88205, 94990, 97175, 99710, 104650, 105905, 107341, 115598, 116675, 121342, 123487, 125650, 134225, 136045, 139594, 148267, 163345, 176410, 194350, 206425, 211810, 214682, 229333, 233350, 237475, 246974, 249275, 268450, 272090, 275353, 288995, 296534, 303355, 326690, 348985, 412850, 424697, 441025, 458666, 474950, 487163, 498550, 529525, 536705, 550706, 577990, 606710, 617435, 680225, 697970, 741335, 751387, 816725, 849394, 882050, 974326, 1059050, 1073410, 1146665, 1234870, 1360450, 1376765, 1395433, 1444975, 1482670, 1502774, 1516775, 1605331, 1633450, 1744925, 1927471, 2123485, 2293330, 2435815, 2683525, 2753530, 2790866, 2889950, 3033550, 3087175, 3210662, 3410141, 3489850, 3579589, 3706675, 3756935, 3854942, 4246970, 4871630, 5367050, 5733325, 6174350, 6333119, 6820282, 6883825, 6977165, 7159178, 7413350, 7513870, 8026655, 9637355, 9768031, 10617425, 11466650, 12179075, 12666238, 13767650, 13954330, 16053310, 17050705, 17897945, 18784675, 19274710, 19536062, 21234850, 24358150, 25057123, 31665595, 34101410, 34885825, 35795890, 37569350, 40133275, 44331833, 48186775, 48840155, 50114246, 63331190, 69771650, 80266550, 82330547, 85253525, 88663666, 89489725, 96373550, 97680310, 125285615, 158327975, 164661094, 170507050, 178979450, 221659165, 244200775, 250571230, 316655950, 411652735, 443318330, 488401550, 576313829, 626428075, 823305470, 1108295825, 1152627658, 1252856150, 2058263675, 2216591650, 2881569145, 4116527350, 5763138290, 14407845725, 28815691450]

約数ペア:

[(1, 28815691450), (2, 14407845725), (5, 5763138290), (7, 4116527350), (10, 2881569145), (13, 2216591650), (14, 2058263675), (23, 1252856150), (25, 1152627658), (26, 1108295825), (35, 823305470), (46, 626428075), (50, 576313829), (59, 488401550), (65, 443318330), (70, 411652735), (91, 316655950), (115, 250571230), (118, 244200775), (130, 221659165), (161, 178979450), (169, 170507050), (175, 164661094), (182, 158327975), (230, 125285615), (295, 97680310), (299, 96373550), (322, 89489725), (325, 88663666), (338, 85253525), (350, 82330547), (359, 80266550), (413, 69771650), (455, 63331190), (575, 50114246), (590, 48840155), (598, 48186775), (650, 44331833), (718, 40133275), (767, 37569350), (805, 35795890), (826, 34885825), (845, 34101410), (910, 31665595), (1150, 25057123), (1183, 24358150), (1357, 21234850), (1475, 19536062), (1495, 19274710), (1534, 18784675), (1610, 17897945), (1690, 17050705), (1795, 16053310), (2065, 13954330), (2093, 13767650), (2275, 12666238), (2366, 12179075), (2513, 11466650), (2714, 10617425), (2950, 9768031), (2990, 9637355), (3590, 8026655), (3835, 7513870), (3887, 7413350), (4025, 7159178), (4130, 6977165), (4186, 6883825), (4225, 6820282), (4550, 6333119), (4667, 6174350), (5026, 5733325), (5369, 5367050), (5915, 4871630), (6785, 4246970), (7475, 3854942), (7670, 3756935), (7774, 3706675), (8050, 3579589), (8257, 3489850), (8450, 3410141), (8975, 3210662), (9334, 3087175), (9499, 3033550), (9971, 2889950), (10325, 2790866), (10465, 2753530), (10738, 2683525), (11830, 2435815), (12565, 2293330), (13570, 2123485), (14950, 1927471), (16514, 1744925), (17641, 1633450), (17950, 1605331), (18998, 1516775), (19175, 1502774), (19435, 1482670), (19942, 1444975), (20650, 1395433), (20930, 1376765), (21181, 1360450), (23335, 1234870), (25130, 1146665), (26845, 1073410), (27209, 1059050), (29575, 974326), (32669, 882050), (33925, 849394), (35282, 816725), (38350, 751387), (38870, 741335), (41285, 697970), (42362, 680225), (46670, 617435), (47495, 606710), (49855, 577990), (52325, 550706), (53690, 536705), (54418, 529525), (57799, 498550), (59150, 487163), (60671, 474950), (62825, 458666), (65338, 441025), (67850, 424697), (69797, 412850), (82570, 348985), (88205, 326690), (94990, 303355), (97175, 296534), (99710, 288995), (104650, 275353), (105905, 272090), (107341, 268450), (115598, 249275), (116675, 246974), (121342, 237475), (123487, 233350), (125650, 229333), (134225, 214682), (136045, 211810), (139594, 206425), (148267, 194350), (163345, 176410)]