113206640

素因数分解:

$2^4\times 5^1\times {\mathrm{1415083}}^1$

素因数の和:1415096

約数の個数: 20

約数和(自身を含む): 263205624

約数和(自身を除く): 149998984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1415083, 2830166, 5660332, 7075415, 11320664, 14150830, 22641328, 28301660, 56603320, 113206640]

約数ペア:

[(1, 113206640), (2, 56603320), (4, 28301660), (5, 22641328), (8, 14150830), (10, 11320664), (16, 7075415), (20, 5660332), (40, 2830166), (80, 1415083)]