42130160

素因数分解:

$2^4\times 5^1\times {\mathrm{526627}}^1$

素因数の和:526640

約数の個数: 20

約数和(自身を含む): 97952808

約数和(自身を除く): 55822648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 526627, 1053254, 2106508, 2633135, 4213016, 5266270, 8426032, 10532540, 21065080, 42130160]

約数ペア:

[(1, 42130160), (2, 21065080), (4, 10532540), (5, 8426032), (8, 5266270), (10, 4213016), (16, 2633135), (20, 2106508), (40, 1053254), (80, 526627)]