66222010

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{40627}}^1$

素因数の和:40797

約数の個数: 16

約数和(自身を含む): 119933856

約数和(自身を除く): 53711846

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 40627, 81254, 203135, 406270, 6622201, 13244402, 33111005, 66222010]

約数ペア:

[(1, 66222010), (2, 33111005), (5, 13244402), (10, 6622201), (163, 406270), (326, 203135), (815, 81254), (1630, 40627)]