33880496080

素因数分解:

$2^4\times 5^1\times {\mathrm{423506201}}^1$

素因数の和:423506214

約数の個数: 20

約数和(自身を含む): 78772153572

約数和(自身を除く): 44891657492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 423506201, 847012402, 1694024804, 2117531005, 3388049608, 4235062010, 6776099216, 8470124020, 16940248040, 33880496080]

約数ペア:

[(1, 33880496080), (2, 16940248040), (4, 8470124020), (5, 6776099216), (8, 4235062010), (10, 3388049608), (16, 2117531005), (20, 1694024804), (40, 847012402), (80, 423506201)]