57250340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2141}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 138184704

約数和(自身を除く): 80934364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2141, 2674, 3820, 4282, 5348, 6685, 8564, 10705, 13370, 14987, 21410, 26740, 29974, 42820, 59948, 74935, 149870, 299740, 408931, 817862, 1635724, 2044655, 2862517, 4089310, 5725034, 8178620, 11450068, 14312585, 28625170, 57250340]

約数ペア:

[(1, 57250340), (2, 28625170), (4, 14312585), (5, 11450068), (7, 8178620), (10, 5725034), (14, 4089310), (20, 2862517), (28, 2044655), (35, 1635724), (70, 817862), (140, 408931), (191, 299740), (382, 149870), (764, 74935), (955, 59948), (1337, 42820), (1910, 29974), (2141, 26740), (2674, 21410), (3820, 14987), (4282, 13370), (5348, 10705), (6685, 8564)]