40130080

素因数分解:

$2^5\times 5^1\times {\mathrm{250813}}^1$

素因数の和:250828

約数の個数: 24

約数和(自身を含む): 94807692

約数和(自身を除く): 54677612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 250813, 501626, 1003252, 1254065, 2006504, 2508130, 4013008, 5016260, 8026016, 10032520, 20065040, 40130080]

約数ペア:

[(1, 40130080), (2, 20065040), (4, 10032520), (5, 8026016), (8, 5016260), (10, 4013008), (16, 2508130), (20, 2006504), (32, 1254065), (40, 1003252), (80, 501626), (160, 250813)]