9385310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 18887904

約数和(自身を除く): 9502594

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2081, 2255, 4162, 4510, 10405, 20810, 22891, 45782, 85321, 114455, 170642, 228910, 426605, 853210, 938531, 1877062, 4692655, 9385310]

約数ペア:

[(1, 9385310), (2, 4692655), (5, 1877062), (10, 938531), (11, 853210), (22, 426605), (41, 228910), (55, 170642), (82, 114455), (110, 85321), (205, 45782), (410, 22891), (451, 20810), (902, 10405), (2081, 4510), (2255, 4162)]