20235531400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14453951}}^1$

素因数の和:14453974

約数の個数: 48

約数和(自身を含む): 53768701440

約数和(自身を除く): 33533170040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14453951, 28907902, 57815804, 72269755, 101177657, 115631608, 144539510, 202355314, 289079020, 361348775, 404710628, 505888285, 578158040, 722697550, 809421256, 1011776570, 1445395100, 2023553140, 2529441425, 2890790200, 4047106280, 5058882850, 10117765700, 20235531400]

約数ペア:

[(1, 20235531400), (2, 10117765700), (4, 5058882850), (5, 4047106280), (7, 2890790200), (8, 2529441425), (10, 2023553140), (14, 1445395100), (20, 1011776570), (25, 809421256), (28, 722697550), (35, 578158040), (40, 505888285), (50, 404710628), (56, 361348775), (70, 289079020), (100, 202355314), (140, 144539510), (175, 115631608), (200, 101177657), (280, 72269755), (350, 57815804), (700, 28907902), (1400, 14453951)]