86535980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{33029}}^1$

素因数の和:33169

約数の個数: 24

約数和(自身を含む): 183118320

約数和(自身を除く): 96582340

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 33029, 66058, 132116, 165145, 330290, 660580, 4326799, 8653598, 17307196, 21633995, 43267990, 86535980]

約数ペア:

[(1, 86535980), (2, 43267990), (4, 21633995), (5, 17307196), (10, 8653598), (20, 4326799), (131, 660580), (262, 330290), (524, 165145), (655, 132116), (1310, 66058), (2620, 33029)]