42338810

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8839}}^1$

素因数の和:9325

約数の個数: 16

約数和(自身を含む): 76377600

約数和(自身を除く): 34038790

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 8839, 17678, 44195, 88390, 4233881, 8467762, 21169405, 42338810]

約数ペア:

[(1, 42338810), (2, 21169405), (5, 8467762), (10, 4233881), (479, 88390), (958, 44195), (2395, 17678), (4790, 8839)]