15796700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3422

約数の個数: 36

約数和(自身を含む): 35018592

約数和(自身を除く): 19221892

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 3361, 4700, 6722, 13444, 16805, 33610, 67220, 84025, 157967, 168050, 315934, 336100, 631868, 789835, 1579670, 3159340, 3949175, 7898350, 15796700]

約数ペア:

[(1, 15796700), (2, 7898350), (4, 3949175), (5, 3159340), (10, 1579670), (20, 789835), (25, 631868), (47, 336100), (50, 315934), (94, 168050), (100, 157967), (188, 84025), (235, 67220), (470, 33610), (940, 16805), (1175, 13444), (2350, 6722), (3361, 4700)]