88807540

素因数分解:

$2^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{3613}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 186699240

約数和(自身を除く): 97891700

約数列:

[1, 2, 4, 5, 10, 20, 1229, 2458, 3613, 4916, 6145, 7226, 12290, 14452, 18065, 24580, 36130, 72260, 4440377, 8880754, 17761508, 22201885, 44403770, 88807540]

約数ペア:

[(1, 88807540), (2, 44403770), (4, 22201885), (5, 17761508), (10, 8880754), (20, 4440377), (1229, 72260), (2458, 36130), (3613, 24580), (4916, 18065), (6145, 14452), (7226, 12290)]