23554990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 21649490

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2179, 4358, 5405, 10810, 10895, 21790, 50117, 100234, 102413, 204826, 250585, 501170, 512065, 1024130, 2355499, 4710998, 11777495, 23554990]

約数ペア:

[(1, 23554990), (2, 11777495), (5, 4710998), (10, 2355499), (23, 1024130), (46, 512065), (47, 501170), (94, 250585), (115, 204826), (230, 102413), (235, 100234), (470, 50117), (1081, 21790), (2162, 10895), (2179, 10810), (4358, 5405)]