75855588880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{160141}}^1$

素因数の和:160376

約数の個数: 80

約数和(自身を含む): 183007715328

約数和(自身を除く): 107152126448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 191, 248, 310, 382, 496, 620, 764, 955, 1240, 1528, 1910, 2480, 3056, 3820, 5921, 7640, 11842, 15280, 23684, 29605, 47368, 59210, 94736, 118420, 160141, 236840, 320282, 473680, 640564, 800705, 1281128, 1601410, 2562256, 3202820, 4964371, 6405640, 9928742, 12811280, 19857484, 24821855, 30586931, 39714968, 49643710, 61173862, 79429936, 99287420, 122347724, 152934655, 198574840, 244695448, 305869310, 397149680, 489390896, 611738620, 948194861, 1223477240, 1896389722, 2446954480, 3792779444, 4740974305, 7585558888, 9481948610, 15171117776, 18963897220, 37927794440, 75855588880]

約数ペア:

[(1, 75855588880), (2, 37927794440), (4, 18963897220), (5, 15171117776), (8, 9481948610), (10, 7585558888), (16, 4740974305), (20, 3792779444), (31, 2446954480), (40, 1896389722), (62, 1223477240), (80, 948194861), (124, 611738620), (155, 489390896), (191, 397149680), (248, 305869310), (310, 244695448), (382, 198574840), (496, 152934655), (620, 122347724), (764, 99287420), (955, 79429936), (1240, 61173862), (1528, 49643710), (1910, 39714968), (2480, 30586931), (3056, 24821855), (3820, 19857484), (5921, 12811280), (7640, 9928742), (11842, 6405640), (15280, 4964371), (23684, 3202820), (29605, 2562256), (47368, 1601410), (59210, 1281128), (94736, 800705), (118420, 640564), (160141, 473680), (236840, 320282)]