2136080

素因数分解:

$2^4\times 5^1\times {\mathrm{26701}}^1$

素因数の和:26714

約数の個数: 20

約数和(自身を含む): 4966572

約数和(自身を除く): 2830492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26701, 53402, 106804, 133505, 213608, 267010, 427216, 534020, 1068040, 2136080]

約数ペア:

[(1, 2136080), (2, 1068040), (4, 534020), (5, 427216), (8, 267010), (10, 213608), (16, 133505), (20, 106804), (40, 53402), (80, 26701)]