6257960

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 14229000

約数和(自身を除く): 7971040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1549, 2020, 3098, 4040, 6196, 7745, 12392, 15490, 30980, 61960, 156449, 312898, 625796, 782245, 1251592, 1564490, 3128980, 6257960]

約数ペア:

[(1, 6257960), (2, 3128980), (4, 1564490), (5, 1251592), (8, 782245), (10, 625796), (20, 312898), (40, 156449), (101, 61960), (202, 30980), (404, 15490), (505, 12392), (808, 7745), (1010, 6196), (1549, 4040), (2020, 3098)]