9481640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{33863}}^1$

素因数の和:33881

約数の個数: 32

約数和(自身を含む): 24382080

約数和(自身を除く): 14900440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 33863, 67726, 135452, 169315, 237041, 270904, 338630, 474082, 677260, 948164, 1185205, 1354520, 1896328, 2370410, 4740820, 9481640]

約数ペア:

[(1, 9481640), (2, 4740820), (4, 2370410), (5, 1896328), (7, 1354520), (8, 1185205), (10, 948164), (14, 677260), (20, 474082), (28, 338630), (35, 270904), (40, 237041), (56, 169315), (70, 135452), (140, 67726), (280, 33863)]