66250910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31699}}^1$

素因数の和:31736

約数の個数: 32

約数和(自身を含む): 136944000

約数和(自身を除く): 70693090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 31699, 63398, 158495, 316990, 348689, 602281, 697378, 1204562, 1743445, 3011405, 3486890, 6022810, 6625091, 13250182, 33125455, 66250910]

約数ペア:

[(1, 66250910), (2, 33125455), (5, 13250182), (10, 6625091), (11, 6022810), (19, 3486890), (22, 3011405), (38, 1743445), (55, 1204562), (95, 697378), (110, 602281), (190, 348689), (209, 316990), (418, 158495), (1045, 63398), (2090, 31699)]