41636080

素因数分解:

$2^4\times 5^1\times {\mathrm{520451}}^1$

素因数の和:520464

約数の個数: 20

約数和(自身を含む): 96804072

約数和(自身を除く): 55167992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 520451, 1040902, 2081804, 2602255, 4163608, 5204510, 8327216, 10409020, 20818040, 41636080]

約数ペア:

[(1, 41636080), (2, 20818040), (4, 10409020), (5, 8327216), (8, 5204510), (10, 4163608), (16, 2602255), (20, 2081804), (40, 1040902), (80, 520451)]