23321210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5171}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 46920384

約数和(自身を除く): 23599174

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 5171, 10342, 25855, 51710, 56881, 113762, 212011, 284405, 424022, 568810, 1060055, 2120110, 2332121, 4664242, 11660605, 23321210]

約数ペア:

[(1, 23321210), (2, 11660605), (5, 4664242), (10, 2332121), (11, 2120110), (22, 1060055), (41, 568810), (55, 424022), (82, 284405), (110, 212011), (205, 113762), (410, 56881), (451, 51710), (902, 25855), (2255, 10342), (4510, 5171)]