13803850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5274

約数の個数: 24

約数和(自身を含む): 26164620

約数和(自身を除く): 12360770

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 5209, 10418, 26045, 52090, 130225, 260450, 276077, 552154, 1380385, 2760770, 6901925, 13803850]

約数ペア:

[(1, 13803850), (2, 6901925), (5, 2760770), (10, 1380385), (25, 552154), (50, 276077), (53, 260450), (106, 130225), (265, 52090), (530, 26045), (1325, 10418), (2650, 5209)]