56423420

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3797}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 118679904

約数和(自身を除く): 62256484

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 3797, 7430, 7594, 14860, 15188, 18985, 37970, 75940, 2821171, 5642342, 11284684, 14105855, 28211710, 56423420]

約数ペア:

[(1, 56423420), (2, 28211710), (4, 14105855), (5, 11284684), (10, 5642342), (20, 2821171), (743, 75940), (1486, 37970), (2972, 18985), (3715, 15188), (3797, 14860), (7430, 7594)]