98257280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 271654560

約数和(自身を除く): 173397280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 821, 880, 935, 1088, 1360, 1408, 1496, 1642, 1760, 1870, 2176, 2720, 2992, 3284, 3520, 3740, 4105, 5440, 5984, 6568, 7040, 7480, 8210, 9031, 10880, 11968, 13136, 13957, 14960, 16420, 18062, 23936, 26272, 27914, 29920, 32840, 36124, 45155, 52544, 55828, 59840, 65680, 69785, 72248, 90310, 105088, 111656, 119680, 131360, 139570, 144496, 153527, 180620, 223312, 262720, 279140, 288992, 307054, 361240, 446624, 525440, 558280, 577984, 614108, 722480, 767635, 893248, 1116560, 1155968, 1228216, 1444960, 1535270, 1786496, 2233120, 2456432, 2889920, 3070540, 4466240, 4912864, 5779840, 6141080, 8932480, 9825728, 12282160, 19651456, 24564320, 49128640, 98257280]

約数ペア:

[(1, 98257280), (2, 49128640), (4, 24564320), (5, 19651456), (8, 12282160), (10, 9825728), (11, 8932480), (16, 6141080), (17, 5779840), (20, 4912864), (22, 4466240), (32, 3070540), (34, 2889920), (40, 2456432), (44, 2233120), (55, 1786496), (64, 1535270), (68, 1444960), (80, 1228216), (85, 1155968), (88, 1116560), (110, 893248), (128, 767635), (136, 722480), (160, 614108), (170, 577984), (176, 558280), (187, 525440), (220, 446624), (272, 361240), (320, 307054), (340, 288992), (352, 279140), (374, 262720), (440, 223312), (544, 180620), (640, 153527), (680, 144496), (704, 139570), (748, 131360), (821, 119680), (880, 111656), (935, 105088), (1088, 90310), (1360, 72248), (1408, 69785), (1496, 65680), (1642, 59840), (1760, 55828), (1870, 52544), (2176, 45155), (2720, 36124), (2992, 32840), (3284, 29920), (3520, 27914), (3740, 26272), (4105, 23936), (5440, 18062), (5984, 16420), (6568, 14960), (7040, 13957), (7480, 13136), (8210, 11968), (9031, 10880)]