82637930

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{80231}}^1$

素因数の和:80341

約数の個数: 16

約数和(自身を含む): 150194304

約数和(自身を除く): 67556374

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 80231, 160462, 401155, 802310, 8263793, 16527586, 41318965, 82637930]

約数ペア:

[(1, 82637930), (2, 41318965), (5, 16527586), (10, 8263793), (103, 802310), (206, 401155), (515, 160462), (1030, 80231)]