4130200

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 9742680

約数和(自身を除く): 5612480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 193, 200, 214, 386, 428, 535, 772, 856, 965, 1070, 1544, 1930, 2140, 2675, 3860, 4280, 4825, 5350, 7720, 9650, 10700, 19300, 20651, 21400, 38600, 41302, 82604, 103255, 165208, 206510, 413020, 516275, 826040, 1032550, 2065100, 4130200]

約数ペア:

[(1, 4130200), (2, 2065100), (4, 1032550), (5, 826040), (8, 516275), (10, 413020), (20, 206510), (25, 165208), (40, 103255), (50, 82604), (100, 41302), (107, 38600), (193, 21400), (200, 20651), (214, 19300), (386, 10700), (428, 9650), (535, 7720), (772, 5350), (856, 4825), (965, 4280), (1070, 3860), (1544, 2675), (1930, 2140)]