412109320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1471819}}^1$

素因数の和:1471837

約数の個数: 32

約数和(自身を含む): 1059710400

約数和(自身を除く): 647601080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1471819, 2943638, 5887276, 7359095, 10302733, 11774552, 14718190, 20605466, 29436380, 41210932, 51513665, 58872760, 82421864, 103027330, 206054660, 412109320]

約数ペア:

[(1, 412109320), (2, 206054660), (4, 103027330), (5, 82421864), (7, 58872760), (8, 51513665), (10, 41210932), (14, 29436380), (20, 20605466), (28, 14718190), (35, 11774552), (40, 10302733), (56, 7359095), (70, 5887276), (140, 2943638), (280, 1471819)]