100965640

素因数分解:

$2^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3067}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 227522880

約数和(自身を除く): 126557240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 823, 1646, 3067, 3292, 4115, 6134, 6584, 8230, 12268, 15335, 16460, 24536, 30670, 32920, 61340, 122680, 2524141, 5048282, 10096564, 12620705, 20193128, 25241410, 50482820, 100965640]

約数ペア:

[(1, 100965640), (2, 50482820), (4, 25241410), (5, 20193128), (8, 12620705), (10, 10096564), (20, 5048282), (40, 2524141), (823, 122680), (1646, 61340), (3067, 32920), (3292, 30670), (4115, 24536), (6134, 16460), (6584, 15335), (8230, 12268)]