8706580

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1901}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 18373320

約数和(自身を除く): 9666740

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1901, 2290, 3802, 4580, 7604, 9505, 19010, 38020, 435329, 870658, 1741316, 2176645, 4353290, 8706580]

約数ペア:

[(1, 8706580), (2, 4353290), (4, 2176645), (5, 1741316), (10, 870658), (20, 435329), (229, 38020), (458, 19010), (916, 9505), (1145, 7604), (1901, 4580), (2290, 3802)]