8128010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3926

約数の個数: 32

約数和(自身を含む): 16804800

約数和(自身を除く): 8676790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3889, 7778, 19445, 38890, 42779, 73891, 85558, 147782, 213895, 369455, 427790, 738910, 812801, 1625602, 4064005, 8128010]

約数ペア:

[(1, 8128010), (2, 4064005), (5, 1625602), (10, 812801), (11, 738910), (19, 427790), (22, 369455), (38, 213895), (55, 147782), (95, 85558), (110, 73891), (190, 42779), (209, 38890), (418, 19445), (1045, 7778), (2090, 3889)]