115535240

素因数分解:

$2^3\times 5^1\times {\mathrm{2888381}}^1$

素因数の和:2888392

約数の個数: 16

約数和(自身を含む): 259954380

約数和(自身を除く): 144419140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2888381, 5776762, 11553524, 14441905, 23107048, 28883810, 57767620, 115535240]

約数ペア:

[(1, 115535240), (2, 57767620), (4, 28883810), (5, 23107048), (8, 14441905), (10, 11553524), (20, 5776762), (40, 2888381)]