80227930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{471929}}^1$

素因数の和:471953

約数の個数: 16

約数和(自身を含む): 152905320

約数和(自身を除く): 72677390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 471929, 943858, 2359645, 4719290, 8022793, 16045586, 40113965, 80227930]

約数ペア:

[(1, 80227930), (2, 40113965), (5, 16045586), (10, 8022793), (17, 4719290), (34, 2359645), (85, 943858), (170, 471929)]