99472040

素因数分解:

$2^3\times 5^1\times {\mathrm{2486801}}^1$

素因数の和:2486812

約数の個数: 16

約数和(自身を含む): 223812180

約数和(自身を除く): 124340140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2486801, 4973602, 9947204, 12434005, 19894408, 24868010, 49736020, 99472040]

約数ペア:

[(1, 99472040), (2, 49736020), (4, 24868010), (5, 19894408), (8, 12434005), (10, 9947204), (20, 4973602), (40, 2486801)]