1612853800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{75367}}^1$

素因数の和:75490

約数の個数: 48

約数和(自身を含む): 3784980960

約数和(自身を除く): 2172127160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 10700, 21400, 75367, 150734, 301468, 376835, 602936, 753670, 1507340, 1884175, 3014680, 3768350, 7536700, 8064269, 15073400, 16128538, 32257076, 40321345, 64514152, 80642690, 161285380, 201606725, 322570760, 403213450, 806426900, 1612853800]

約数ペア:

[(1, 1612853800), (2, 806426900), (4, 403213450), (5, 322570760), (8, 201606725), (10, 161285380), (20, 80642690), (25, 64514152), (40, 40321345), (50, 32257076), (100, 16128538), (107, 15073400), (200, 8064269), (214, 7536700), (428, 3768350), (535, 3014680), (856, 1884175), (1070, 1507340), (2140, 753670), (2675, 602936), (4280, 376835), (5350, 301468), (10700, 150734), (21400, 75367)]