8346980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 17652600

約数和(自身を除く): 9305620

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2801, 2980, 5602, 11204, 14005, 28010, 56020, 417349, 834698, 1669396, 2086745, 4173490, 8346980]

約数ペア:

[(1, 8346980), (2, 4173490), (4, 2086745), (5, 1669396), (10, 834698), (20, 417349), (149, 56020), (298, 28010), (596, 14005), (745, 11204), (1490, 5602), (2801, 2980)]