2013040850

素因数分解:

$2^1\times 5^2\times {\mathrm{499}}^1\times {\mathrm{80683}}^1$

素因数の和:81194

約数の個数: 24

約数和(自身を含む): 3751806000

約数和(自身を除く): 1738765150

約数列:

[1, 2, 5, 10, 25, 50, 499, 998, 2495, 4990, 12475, 24950, 80683, 161366, 403415, 806830, 2017075, 4034150, 40260817, 80521634, 201304085, 402608170, 1006520425, 2013040850]

約数ペア:

[(1, 2013040850), (2, 1006520425), (5, 402608170), (10, 201304085), (25, 80521634), (50, 40260817), (499, 4034150), (998, 2017075), (2495, 806830), (4990, 403415), (12475, 161366), (24950, 80683)]