56329220

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3701}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 118478808

約数和(自身を除く): 62149588

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3701, 3805, 7402, 7610, 14804, 15220, 18505, 37010, 74020, 2816461, 5632922, 11265844, 14082305, 28164610, 56329220]

約数ペア:

[(1, 56329220), (2, 28164610), (4, 14082305), (5, 11265844), (10, 5632922), (20, 2816461), (761, 74020), (1522, 37010), (3044, 18505), (3701, 15220), (3805, 14804), (7402, 7610)]