9626780

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2953}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 20347152

約数和(自身を除く): 10720372

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 2953, 3260, 5906, 11812, 14765, 29530, 59060, 481339, 962678, 1925356, 2406695, 4813390, 9626780]

約数ペア:

[(1, 9626780), (2, 4813390), (4, 2406695), (5, 1925356), (10, 962678), (20, 481339), (163, 59060), (326, 29530), (652, 14765), (815, 11812), (1630, 5906), (2953, 3260)]