88304240

素因数分解:

$2^4\times 5^1\times {\mathrm{1103803}}^1$

素因数の和:1103816

約数の個数: 20

約数和(自身を含む): 205307544

約数和(自身を除く): 117003304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1103803, 2207606, 4415212, 5519015, 8830424, 11038030, 17660848, 22076060, 44152120, 88304240]

約数ペア:

[(1, 88304240), (2, 44152120), (4, 22076060), (5, 17660848), (8, 11038030), (10, 8830424), (16, 5519015), (20, 4415212), (40, 2207606), (80, 1103803)]