42530080

素因数分解:

$2^5\times 5^1\times {\mathrm{265813}}^1$

素因数の和:265828

約数の個数: 24

約数和(自身を含む): 100477692

約数和(自身を除く): 57947612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 265813, 531626, 1063252, 1329065, 2126504, 2658130, 4253008, 5316260, 8506016, 10632520, 21265040, 42530080]

約数ペア:

[(1, 42530080), (2, 21265040), (4, 10632520), (5, 8506016), (8, 5316260), (10, 4253008), (16, 2658130), (20, 2126504), (32, 1329065), (40, 1063252), (80, 531626), (160, 265813)]