922160

素因数分解:

$2^4\times 5^1\times {\mathrm{11527}}^1$

素因数の和:11540

約数の個数: 20

約数和(自身を含む): 2144208

約数和(自身を除く): 1222048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11527, 23054, 46108, 57635, 92216, 115270, 184432, 230540, 461080, 922160]

約数ペア:

[(1, 922160), (2, 461080), (4, 230540), (5, 184432), (8, 115270), (10, 92216), (16, 57635), (20, 46108), (40, 23054), (80, 11527)]