252201220

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{47947}}^1$

素因数の和:48219

約数の個数: 24

約数和(自身を含む): 531647424

約数和(自身を除く): 279446204

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 47947, 95894, 191788, 239735, 479470, 958940, 12610061, 25220122, 50440244, 63050305, 126100610, 252201220]

約数ペア:

[(1, 252201220), (2, 126100610), (4, 63050305), (5, 50440244), (10, 25220122), (20, 12610061), (263, 958940), (526, 479470), (1052, 239735), (1315, 191788), (2630, 95894), (5260, 47947)]