164011580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{482387}}^1$

素因数の和:482413

約数の個数: 24

約数和(自身を含む): 364685328

約数和(自身を除く): 200673748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 482387, 964774, 1929548, 2411935, 4823870, 8200579, 9647740, 16401158, 32802316, 41002895, 82005790, 164011580]

約数ペア:

[(1, 164011580), (2, 82005790), (4, 41002895), (5, 32802316), (10, 16401158), (17, 9647740), (20, 8200579), (34, 4823870), (68, 2411935), (85, 1929548), (170, 964774), (340, 482387)]