99331160

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4349}}^1$

素因数の和:4931

約数の個数: 32

約数和(自身を含む): 223938000

約数和(自身を除く): 124606840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4349, 4568, 5710, 8698, 11420, 17396, 21745, 22840, 34792, 43490, 86980, 173960, 2483279, 4966558, 9933116, 12416395, 19866232, 24832790, 49665580, 99331160]

約数ペア:

[(1, 99331160), (2, 49665580), (4, 24832790), (5, 19866232), (8, 12416395), (10, 9933116), (20, 4966558), (40, 2483279), (571, 173960), (1142, 86980), (2284, 43490), (2855, 34792), (4349, 22840), (4568, 21745), (5710, 17396), (8698, 11420)]