11260640

素因数分解:

$2^5\times 5^1\times {\mathrm{70379}}^1$

素因数の和:70394

約数の個数: 24

約数和(自身を含む): 26603640

約数和(自身を除く): 15343000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70379, 140758, 281516, 351895, 563032, 703790, 1126064, 1407580, 2252128, 2815160, 5630320, 11260640]

約数ペア:

[(1, 11260640), (2, 5630320), (4, 2815160), (5, 2252128), (8, 1407580), (10, 1126064), (16, 703790), (20, 563032), (32, 351895), (40, 281516), (80, 140758), (160, 70379)]