38923960

素因数分解:

$2^3\times 5^1\times {\mathrm{973099}}^1$

素因数の和:973110

約数の個数: 16

約数和(自身を含む): 87579000

約数和(自身を除く): 48655040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 973099, 1946198, 3892396, 4865495, 7784792, 9730990, 19461980, 38923960]

約数ペア:

[(1, 38923960), (2, 19461980), (4, 9730990), (5, 7784792), (8, 4865495), (10, 3892396), (20, 1946198), (40, 973099)]