9155240

素因数分解:

$2^3\times 5^1\times {\mathrm{228881}}^1$

素因数の和:228892

約数の個数: 16

約数和(自身を含む): 20599380

約数和(自身を除く): 11444140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 228881, 457762, 915524, 1144405, 1831048, 2288810, 4577620, 9155240]

約数ペア:

[(1, 9155240), (2, 4577620), (4, 2288810), (5, 1831048), (8, 1144405), (10, 915524), (20, 457762), (40, 228881)]