42919210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104681}}^1$

素因数の和:104729

約数の個数: 16

約数和(自身を含む): 79139592

約数和(自身を除く): 36220382

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 104681, 209362, 523405, 1046810, 4291921, 8583842, 21459605, 42919210]

約数ペア:

[(1, 42919210), (2, 21459605), (5, 8583842), (10, 4291921), (41, 1046810), (82, 523405), (205, 209362), (410, 104681)]