8262620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3253}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 17493504

約数和(自身を除く): 9230884

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 3253, 6506, 13012, 16265, 32530, 65060, 413131, 826262, 1652524, 2065655, 4131310, 8262620]

約数ペア:

[(1, 8262620), (2, 4131310), (4, 2065655), (5, 1652524), (10, 826262), (20, 413131), (127, 65060), (254, 32530), (508, 16265), (635, 13012), (1270, 6506), (2540, 3253)]