11120650

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1129}}^1$

素因数の和:1338

約数の個数: 24

約数和(自身を含む): 20807820

約数和(自身を除く): 9687170

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1129, 1970, 2258, 4925, 5645, 9850, 11290, 28225, 56450, 222413, 444826, 1112065, 2224130, 5560325, 11120650]

約数ペア:

[(1, 11120650), (2, 5560325), (5, 2224130), (10, 1112065), (25, 444826), (50, 222413), (197, 56450), (394, 28225), (985, 11290), (1129, 9850), (1970, 5645), (2258, 4925)]