152637740

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{14107}}^1$

素因数の和:14657

約数の個数: 24

約数和(自身を含む): 321154512

約数和(自身を除く): 168516772

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820, 14107, 28214, 56428, 70535, 141070, 282140, 7631887, 15263774, 30527548, 38159435, 76318870, 152637740]

約数ペア:

[(1, 152637740), (2, 76318870), (4, 38159435), (5, 30527548), (10, 15263774), (20, 7631887), (541, 282140), (1082, 141070), (2164, 70535), (2705, 56428), (5410, 28214), (10820, 14107)]