2670160

素因数分解:

$2^4\times 5^1\times {\mathrm{33377}}^1$

素因数の和:33390

約数の個数: 20

約数和(自身を含む): 6208308

約数和(自身を除く): 3538148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33377, 66754, 133508, 166885, 267016, 333770, 534032, 667540, 1335080, 2670160]

約数ペア:

[(1, 2670160), (2, 1335080), (4, 667540), (5, 534032), (8, 333770), (10, 267016), (16, 166885), (20, 133508), (40, 66754), (80, 33377)]