11628700

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 25501840

約数和(自身を除く): 13873140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1129, 2060, 2258, 2575, 4516, 5150, 5645, 10300, 11290, 22580, 28225, 56450, 112900, 116287, 232574, 465148, 581435, 1162870, 2325740, 2907175, 5814350, 11628700]

約数ペア:

[(1, 11628700), (2, 5814350), (4, 2907175), (5, 2325740), (10, 1162870), (20, 581435), (25, 465148), (50, 232574), (100, 116287), (103, 112900), (206, 56450), (412, 28225), (515, 22580), (1030, 11290), (1129, 10300), (2060, 5645), (2258, 5150), (2575, 4516)]