229618160

素因数分解:

$2^4\times 5^1\times {\mathrm{2870227}}^1$

素因数の和:2870240

約数の個数: 20

約数和(自身を含む): 533862408

約数和(自身を除く): 304244248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2870227, 5740454, 11480908, 14351135, 22961816, 28702270, 45923632, 57404540, 114809080, 229618160]

約数ペア:

[(1, 229618160), (2, 114809080), (4, 57404540), (5, 45923632), (8, 28702270), (10, 22961816), (16, 14351135), (20, 11480908), (40, 5740454), (80, 2870227)]