38228560

素因数分解:

$2^4\times 5^1\times {\mathrm{477857}}^1$

素因数の和:477870

約数の個数: 20

約数和(自身を含む): 88881588

約数和(自身を除く): 50653028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 477857, 955714, 1911428, 2389285, 3822856, 4778570, 7645712, 9557140, 19114280, 38228560]

約数ペア:

[(1, 38228560), (2, 19114280), (4, 9557140), (5, 7645712), (8, 4778570), (10, 3822856), (16, 2389285), (20, 1911428), (40, 955714), (80, 477857)]