46381520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 112284480

約数和(自身を除く): 65902960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 97, 139, 172, 194, 215, 278, 344, 388, 430, 485, 556, 688, 695, 776, 860, 970, 1112, 1390, 1552, 1720, 1940, 2224, 2780, 3440, 3880, 4171, 5560, 5977, 7760, 8342, 11120, 11954, 13483, 16684, 20855, 23908, 26966, 29885, 33368, 41710, 47816, 53932, 59770, 66736, 67415, 83420, 95632, 107864, 119540, 134830, 166840, 215728, 239080, 269660, 333680, 478160, 539320, 579769, 1078640, 1159538, 2319076, 2898845, 4638152, 5797690, 9276304, 11595380, 23190760, 46381520]

約数ペア:

[(1, 46381520), (2, 23190760), (4, 11595380), (5, 9276304), (8, 5797690), (10, 4638152), (16, 2898845), (20, 2319076), (40, 1159538), (43, 1078640), (80, 579769), (86, 539320), (97, 478160), (139, 333680), (172, 269660), (194, 239080), (215, 215728), (278, 166840), (344, 134830), (388, 119540), (430, 107864), (485, 95632), (556, 83420), (688, 67415), (695, 66736), (776, 59770), (860, 53932), (970, 47816), (1112, 41710), (1390, 33368), (1552, 29885), (1720, 26966), (1940, 23908), (2224, 20855), (2780, 16684), (3440, 13483), (3880, 11954), (4171, 11120), (5560, 8342), (5977, 7760)]