104410520

素因数分解:

$2^3\times 5^1\times {\mathrm{2610263}}^1$

素因数の和:2610274

約数の個数: 16

約数和(自身を含む): 234923760

約数和(自身を除く): 130513240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2610263, 5220526, 10441052, 13051315, 20882104, 26102630, 52205260, 104410520]

約数ペア:

[(1, 104410520), (2, 52205260), (4, 26102630), (5, 20882104), (8, 13051315), (10, 10441052), (20, 5220526), (40, 2610263)]