16691080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59611}}^1$

素因数の和:59629

約数の個数: 32

約数和(自身を含む): 42920640

約数和(自身を除く): 26229560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 59611, 119222, 238444, 298055, 417277, 476888, 596110, 834554, 1192220, 1669108, 2086385, 2384440, 3338216, 4172770, 8345540, 16691080]

約数ペア:

[(1, 16691080), (2, 8345540), (4, 4172770), (5, 3338216), (7, 2384440), (8, 2086385), (10, 1669108), (14, 1192220), (20, 834554), (28, 596110), (35, 476888), (40, 417277), (56, 298055), (70, 238444), (140, 119222), (280, 59611)]