2093016080

素因数分解:

$2^4\times 5^1\times {\mathrm{26162701}}^1$

素因数の和:26162714

約数の個数: 20

約数和(自身を含む): 4866262572

約数和(自身を除く): 2773246492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26162701, 52325402, 104650804, 130813505, 209301608, 261627010, 418603216, 523254020, 1046508040, 2093016080]

約数ペア:

[(1, 2093016080), (2, 1046508040), (4, 523254020), (5, 418603216), (8, 261627010), (10, 209301608), (16, 130813505), (20, 104650804), (40, 52325402), (80, 26162701)]