57938860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{413849}}^1$

素因数の和:413865

約数の個数: 24

約数和(自身を含む): 139053600

約数和(自身を除く): 81114740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 413849, 827698, 1655396, 2069245, 2896943, 4138490, 5793886, 8276980, 11587772, 14484715, 28969430, 57938860]

約数ペア:

[(1, 57938860), (2, 28969430), (4, 14484715), (5, 11587772), (7, 8276980), (10, 5793886), (14, 4138490), (20, 2896943), (28, 2069245), (35, 1655396), (70, 827698), (140, 413849)]