98496080

素因数分解:

$2^4\times 5^1\times {\mathrm{1231201}}^1$

素因数の和:1231214

約数の個数: 20

約数和(自身を含む): 229003572

約数和(自身を除く): 130507492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1231201, 2462402, 4924804, 6156005, 9849608, 12312010, 19699216, 24624020, 49248040, 98496080]

約数ペア:

[(1, 98496080), (2, 49248040), (4, 24624020), (5, 19699216), (8, 12312010), (10, 9849608), (16, 6156005), (20, 4924804), (40, 2462402), (80, 1231201)]