8928740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26261}}^1$

素因数の和:26287

約数の個数: 24

約数和(自身を含む): 19854072

約数和(自身を除く): 10925332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26261, 52522, 105044, 131305, 262610, 446437, 525220, 892874, 1785748, 2232185, 4464370, 8928740]

約数ペア:

[(1, 8928740), (2, 4464370), (4, 2232185), (5, 1785748), (10, 892874), (17, 525220), (20, 446437), (34, 262610), (68, 131305), (85, 105044), (170, 52522), (340, 26261)]