28622060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30449}}^1$

素因数の和:30505

約数の個数: 24

約数和(自身を含む): 61387200

約数和(自身を除く): 32765140

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 30449, 60898, 121796, 152245, 304490, 608980, 1431103, 2862206, 5724412, 7155515, 14311030, 28622060]

約数ペア:

[(1, 28622060), (2, 14311030), (4, 7155515), (5, 5724412), (10, 2862206), (20, 1431103), (47, 608980), (94, 304490), (188, 152245), (235, 121796), (470, 60898), (940, 30449)]