133065080

素因数分解:

$2^3\times 5^1\times {\mathrm{3326627}}^1$

素因数の和:3326638

約数の個数: 16

約数和(自身を含む): 299396520

約数和(自身を除く): 166331440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3326627, 6653254, 13306508, 16633135, 26613016, 33266270, 66532540, 133065080]

約数ペア:

[(1, 133065080), (2, 66532540), (4, 33266270), (5, 26613016), (8, 16633135), (10, 13306508), (20, 6653254), (40, 3326627)]