99412160

素因数分解:

$2^6\times 5^1\times {\mathrm{310663}}^1$

素因数の和:310680

約数の個数: 28

約数和(自身を含む): 236725968

約数和(自身を除く): 137313808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 310663, 621326, 1242652, 1553315, 2485304, 3106630, 4970608, 6213260, 9941216, 12426520, 19882432, 24853040, 49706080, 99412160]

約数ペア:

[(1, 99412160), (2, 49706080), (4, 24853040), (5, 19882432), (8, 12426520), (10, 9941216), (16, 6213260), (20, 4970608), (32, 3106630), (40, 2485304), (64, 1553315), (80, 1242652), (160, 621326), (320, 310663)]