8013740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57241}}^1$

素因数の和:57257

約数の個数: 24

約数和(自身を含む): 19233312

約数和(自身を除く): 11219572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57241, 114482, 228964, 286205, 400687, 572410, 801374, 1144820, 1602748, 2003435, 4006870, 8013740]

約数ペア:

[(1, 8013740), (2, 4006870), (4, 2003435), (5, 1602748), (7, 1144820), (10, 801374), (14, 572410), (20, 400687), (28, 286205), (35, 228964), (70, 114482), (140, 57241)]