22571080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80611}}^1$

素因数の和:80629

約数の個数: 32

約数和(自身を含む): 58040640

約数和(自身を除く): 35469560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80611, 161222, 322444, 403055, 564277, 644888, 806110, 1128554, 1612220, 2257108, 2821385, 3224440, 4514216, 5642770, 11285540, 22571080]

約数ペア:

[(1, 22571080), (2, 11285540), (4, 5642770), (5, 4514216), (7, 3224440), (8, 2821385), (10, 2257108), (14, 1612220), (20, 1128554), (28, 806110), (35, 644888), (40, 564277), (56, 403055), (70, 322444), (140, 161222), (280, 80611)]