55970680

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1487}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 126152640

約数和(自身を除く): 70181960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1487, 1882, 2974, 3764, 4705, 5948, 7435, 7528, 9410, 11896, 14870, 18820, 29740, 37640, 59480, 1399267, 2798534, 5597068, 6996335, 11194136, 13992670, 27985340, 55970680]

約数ペア:

[(1, 55970680), (2, 27985340), (4, 13992670), (5, 11194136), (8, 6996335), (10, 5597068), (20, 2798534), (40, 1399267), (941, 59480), (1487, 37640), (1882, 29740), (2974, 18820), (3764, 14870), (4705, 11896), (5948, 9410), (7435, 7528)]