57706840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 138879360

約数和(自身を除く): 81172520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 751, 904, 1130, 1502, 1921, 2260, 3004, 3755, 3842, 4520, 6008, 7510, 7684, 9605, 12767, 15020, 15368, 19210, 25534, 30040, 38420, 51068, 63835, 76840, 84863, 102136, 127670, 169726, 255340, 339452, 424315, 510680, 678904, 848630, 1442671, 1697260, 2885342, 3394520, 5770684, 7213355, 11541368, 14426710, 28853420, 57706840]

約数ペア:

[(1, 57706840), (2, 28853420), (4, 14426710), (5, 11541368), (8, 7213355), (10, 5770684), (17, 3394520), (20, 2885342), (34, 1697260), (40, 1442671), (68, 848630), (85, 678904), (113, 510680), (136, 424315), (170, 339452), (226, 255340), (340, 169726), (452, 127670), (565, 102136), (680, 84863), (751, 76840), (904, 63835), (1130, 51068), (1502, 38420), (1921, 30040), (2260, 25534), (3004, 19210), (3755, 15368), (3842, 15020), (4520, 12767), (6008, 9605), (7510, 7684)]