1611160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 3706560

約数和(自身を除く): 2095400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 857, 940, 1714, 1880, 3428, 4285, 6856, 8570, 17140, 34280, 40279, 80558, 161116, 201395, 322232, 402790, 805580, 1611160]

約数ペア:

[(1, 1611160), (2, 805580), (4, 402790), (5, 322232), (8, 201395), (10, 161116), (20, 80558), (40, 40279), (47, 34280), (94, 17140), (188, 8570), (235, 6856), (376, 4285), (470, 3428), (857, 1880), (940, 1714)]