101508980

素因数分解:

$2^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{3359}}^1$

素因数の和:4879

約数の個数: 24

約数和(自身を含む): 213373440

約数和(自身を除く): 111864460

約数列:

[1, 2, 4, 5, 10, 20, 1511, 3022, 3359, 6044, 6718, 7555, 13436, 15110, 16795, 30220, 33590, 67180, 5075449, 10150898, 20301796, 25377245, 50754490, 101508980]

約数ペア:

[(1, 101508980), (2, 50754490), (4, 25377245), (5, 20301796), (10, 10150898), (20, 5075449), (1511, 67180), (3022, 33590), (3359, 30220), (6044, 16795), (6718, 15110), (7555, 13436)]