38567920

素因数分解:

$2^4\times 5^1\times {\mathrm{482099}}^1$

素因数の和:482112

約数の個数: 20

約数和(自身を含む): 89670600

約数和(自身を除く): 51102680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 482099, 964198, 1928396, 2410495, 3856792, 4820990, 7713584, 9641980, 19283960, 38567920]

約数ペア:

[(1, 38567920), (2, 19283960), (4, 9641980), (5, 7713584), (8, 4820990), (10, 3856792), (16, 2410495), (20, 1928396), (40, 964198), (80, 482099)]