22066160

素因数分解:

$2^4\times 5^1\times {\mathrm{275827}}^1$

素因数の和:275840

約数の個数: 20

約数和(自身を含む): 51304008

約数和(自身を除く): 29237848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 275827, 551654, 1103308, 1379135, 2206616, 2758270, 4413232, 5516540, 11033080, 22066160]

約数ペア:

[(1, 22066160), (2, 11033080), (4, 5516540), (5, 4413232), (8, 2758270), (10, 2206616), (16, 1379135), (20, 1103308), (40, 551654), (80, 275827)]