202071160

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{5881}}^1$

素因数の和:6751

約数の個数: 32

約数和(自身を含む): 455266800

約数和(自身を除く): 253195640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1718, 3436, 4295, 5881, 6872, 8590, 11762, 17180, 23524, 29405, 34360, 47048, 58810, 117620, 235240, 5051779, 10103558, 20207116, 25258895, 40414232, 50517790, 101035580, 202071160]

約数ペア:

[(1, 202071160), (2, 101035580), (4, 50517790), (5, 40414232), (8, 25258895), (10, 20207116), (20, 10103558), (40, 5051779), (859, 235240), (1718, 117620), (3436, 58810), (4295, 47048), (5881, 34360), (6872, 29405), (8590, 23524), (11762, 17180)]