40972910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{372481}}^1$

素因数の和:372499

約数の個数: 16

約数和(自身を含む): 80456112

約数和(自身を除く): 39483202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 372481, 744962, 1862405, 3724810, 4097291, 8194582, 20486455, 40972910]

約数ペア:

[(1, 40972910), (2, 20486455), (5, 8194582), (10, 4097291), (11, 3724810), (22, 1862405), (55, 744962), (110, 372481)]