8085540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7927}}^1$

素因数の和:7956

約数の個数: 48

約数和(自身を含む): 23974272

約数和(自身を除く): 15888732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7927, 15854, 23781, 31708, 39635, 47562, 79270, 95124, 118905, 134759, 158540, 237810, 269518, 404277, 475620, 539036, 673795, 808554, 1347590, 1617108, 2021385, 2695180, 4042770, 8085540]

約数ペア:

[(1, 8085540), (2, 4042770), (3, 2695180), (4, 2021385), (5, 1617108), (6, 1347590), (10, 808554), (12, 673795), (15, 539036), (17, 475620), (20, 404277), (30, 269518), (34, 237810), (51, 158540), (60, 134759), (68, 118905), (85, 95124), (102, 79270), (170, 47562), (204, 39635), (255, 31708), (340, 23781), (510, 15854), (1020, 7927)]