455510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 925344

約数和(自身を除く): 469834

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 101, 110, 202, 205, 410, 451, 505, 902, 1010, 1111, 2222, 2255, 4141, 4510, 5555, 8282, 11110, 20705, 41410, 45551, 91102, 227755, 455510]

約数ペア:

[(1, 455510), (2, 227755), (5, 91102), (10, 45551), (11, 41410), (22, 20705), (41, 11110), (55, 8282), (82, 5555), (101, 4510), (110, 4141), (202, 2255), (205, 2222), (410, 1111), (451, 1010), (505, 902)]