91495240

素因数分解:

$2^3\times 5^1\times {\mathrm{2287381}}^1$

素因数の和:2287392

約数の個数: 16

約数和(自身を含む): 205864380

約数和(自身を除く): 114369140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2287381, 4574762, 9149524, 11436905, 18299048, 22873810, 45747620, 91495240]

約数ペア:

[(1, 91495240), (2, 45747620), (4, 22873810), (5, 18299048), (8, 11436905), (10, 9149524), (20, 4574762), (40, 2287381)]