39472070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1277}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 77845536

約数和(自身を除く): 38373466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1277, 1405, 2554, 2810, 3091, 6182, 6385, 12770, 14047, 15455, 28094, 30910, 70235, 140470, 358837, 717674, 1794185, 3588370, 3947207, 7894414, 19736035, 39472070]

約数ペア:

[(1, 39472070), (2, 19736035), (5, 7894414), (10, 3947207), (11, 3588370), (22, 1794185), (55, 717674), (110, 358837), (281, 140470), (562, 70235), (1277, 30910), (1405, 28094), (2554, 15455), (2810, 14047), (3091, 12770), (6182, 6385)]