16071400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 37765440

約数和(自身を除く): 21694040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 751, 856, 1070, 1502, 2140, 2675, 3004, 3755, 4280, 5350, 6008, 7510, 10700, 15020, 18775, 21400, 30040, 37550, 75100, 80357, 150200, 160714, 321428, 401785, 642856, 803570, 1607140, 2008925, 3214280, 4017850, 8035700, 16071400]

約数ペア:

[(1, 16071400), (2, 8035700), (4, 4017850), (5, 3214280), (8, 2008925), (10, 1607140), (20, 803570), (25, 642856), (40, 401785), (50, 321428), (100, 160714), (107, 150200), (200, 80357), (214, 75100), (428, 37550), (535, 30040), (751, 21400), (856, 18775), (1070, 15020), (1502, 10700), (2140, 7510), (2675, 6008), (3004, 5350), (3755, 4280)]