2695180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7927}}^1$

素因数の和:7953

約数の個数: 24

約数和(自身を含む): 5993568

約数和(自身を除く): 3298388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7927, 15854, 31708, 39635, 79270, 134759, 158540, 269518, 539036, 673795, 1347590, 2695180]

約数ペア:

[(1, 2695180), (2, 1347590), (4, 673795), (5, 539036), (10, 269518), (17, 158540), (20, 134759), (34, 79270), (68, 39635), (85, 31708), (170, 15854), (340, 7927)]