1496080

素因数分解:

$2^4\times 5^1\times {\mathrm{18701}}^1$

素因数の和:18714

約数の個数: 20

約数和(自身を含む): 3478572

約数和(自身を除く): 1982492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 18701, 37402, 74804, 93505, 149608, 187010, 299216, 374020, 748040, 1496080]

約数ペア:

[(1, 1496080), (2, 748040), (4, 374020), (5, 299216), (8, 187010), (10, 149608), (16, 93505), (20, 74804), (40, 37402), (80, 18701)]