680528051260

素因数分解:

$2^2\times 5^1\times {\mathrm{3463}}^1\times {\mathrm{9825701}}^1$

素因数の和:9829173

約数の個数: 24

約数和(自身を含む): 1429521732576

約数和(自身を除く): 748993681316

約数列:

[1, 2, 4, 5, 10, 20, 3463, 6926, 13852, 17315, 34630, 69260, 9825701, 19651402, 39302804, 49128505, 98257010, 196514020, 34026402563, 68052805126, 136105610252, 170132012815, 340264025630, 680528051260]

約数ペア:

[(1, 680528051260), (2, 340264025630), (4, 170132012815), (5, 136105610252), (10, 68052805126), (20, 34026402563), (3463, 196514020), (6926, 98257010), (13852, 49128505), (17315, 39302804), (34630, 19651402), (69260, 9825701)]