42067100

素因数分解:

$2^2\times 5^2\times {\mathrm{420671}}^1$

素因数の和:420685

約数の個数: 18

約数和(自身を含む): 91285824

約数和(自身を除く): 49218724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 420671, 841342, 1682684, 2103355, 4206710, 8413420, 10516775, 21033550, 42067100]

約数ペア:

[(1, 42067100), (2, 21033550), (4, 10516775), (5, 8413420), (10, 4206710), (20, 2103355), (25, 1682684), (50, 841342), (100, 420671)]