28744160

素因数分解:

$2^5\times 5^1\times {\mathrm{179651}}^1$

素因数の和:179666

約数の個数: 24

約数和(自身を含む): 67908456

約数和(自身を除く): 39164296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179651, 359302, 718604, 898255, 1437208, 1796510, 2874416, 3593020, 5748832, 7186040, 14372080, 28744160]

約数ペア:

[(1, 28744160), (2, 14372080), (4, 7186040), (5, 5748832), (8, 3593020), (10, 2874416), (16, 1796510), (20, 1437208), (32, 898255), (40, 718604), (80, 359302), (160, 179651)]