3231400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 7633440

約数和(自身を除く): 4402040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 151, 200, 214, 302, 428, 535, 604, 755, 856, 1070, 1208, 1510, 2140, 2675, 3020, 3775, 4280, 5350, 6040, 7550, 10700, 15100, 16157, 21400, 30200, 32314, 64628, 80785, 129256, 161570, 323140, 403925, 646280, 807850, 1615700, 3231400]

約数ペア:

[(1, 3231400), (2, 1615700), (4, 807850), (5, 646280), (8, 403925), (10, 323140), (20, 161570), (25, 129256), (40, 80785), (50, 64628), (100, 32314), (107, 30200), (151, 21400), (200, 16157), (214, 15100), (302, 10700), (428, 7550), (535, 6040), (604, 5350), (755, 4280), (856, 3775), (1070, 3020), (1208, 2675), (1510, 2140)]