13394360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47837}}^1$

素因数の和:47855

約数の個数: 32

約数和(自身を含む): 34443360

約数和(自身を除く): 21049000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47837, 95674, 191348, 239185, 334859, 382696, 478370, 669718, 956740, 1339436, 1674295, 1913480, 2678872, 3348590, 6697180, 13394360]

約数ペア:

[(1, 13394360), (2, 6697180), (4, 3348590), (5, 2678872), (7, 1913480), (8, 1674295), (10, 1339436), (14, 956740), (20, 669718), (28, 478370), (35, 382696), (40, 334859), (56, 239185), (70, 191348), (140, 95674), (280, 47837)]