225280528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24151}}^1$

素因数の和:24223

約数の個数: 40

約数和(自身を含む): 485165376

約数和(自身を除く): 259884848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 24151, 48302, 96604, 193208, 265661, 386416, 531322, 1062644, 1280003, 2125288, 2560006, 4250576, 5120012, 10240024, 14080033, 20480048, 28160066, 56320132, 112640264, 225280528]

約数ペア:

[(1, 225280528), (2, 112640264), (4, 56320132), (8, 28160066), (11, 20480048), (16, 14080033), (22, 10240024), (44, 5120012), (53, 4250576), (88, 2560006), (106, 2125288), (176, 1280003), (212, 1062644), (424, 531322), (583, 386416), (848, 265661), (1166, 193208), (2332, 96604), (4664, 48302), (9328, 24151)]