5512870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 11301120

約数和(自身を除く): 5788250

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2179, 2530, 4358, 10895, 21790, 23969, 47938, 50117, 100234, 119845, 239690, 250585, 501170, 551287, 1102574, 2756435, 5512870]

約数ペア:

[(1, 5512870), (2, 2756435), (5, 1102574), (10, 551287), (11, 501170), (22, 250585), (23, 239690), (46, 119845), (55, 100234), (110, 50117), (115, 47938), (230, 23969), (253, 21790), (506, 10895), (1265, 4358), (2179, 2530)]