8248740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8087}}^1$

素因数の和:8116

約数の個数: 48

約数和(自身を含む): 24458112

約数和(自身を除く): 16209372

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, 8087, 16174, 24261, 32348, 40435, 48522, 80870, 97044, 121305, 137479, 161740, 242610, 274958, 412437, 485220, 549916, 687395, 824874, 1374790, 1649748, 2062185, 2749580, 4124370, 8248740]

約数ペア:

[(1, 8248740), (2, 4124370), (3, 2749580), (4, 2062185), (5, 1649748), (6, 1374790), (10, 824874), (12, 687395), (15, 549916), (17, 485220), (20, 412437), (30, 274958), (34, 242610), (51, 161740), (60, 137479), (68, 121305), (85, 97044), (102, 80870), (170, 48522), (204, 40435), (255, 32348), (340, 24261), (510, 16174), (1020, 8087)]