38557008680

素因数分解:

$2^3\times 5^1\times {\mathrm{963925217}}^1$

素因数の和:963925228

約数の個数: 16

約数和(自身を含む): 86753269620

約数和(自身を除く): 48196260940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 963925217, 1927850434, 3855700868, 4819626085, 7711401736, 9639252170, 19278504340, 38557008680]

約数ペア:

[(1, 38557008680), (2, 19278504340), (4, 9639252170), (5, 7711401736), (8, 4819626085), (10, 3855700868), (20, 1927850434), (40, 963925217)]