5715560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 13163040

約数和(自身を除く): 7447480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3323, 6646, 13292, 16615, 26584, 33230, 66460, 132920, 142889, 285778, 571556, 714445, 1143112, 1428890, 2857780, 5715560]

約数ペア:

[(1, 5715560), (2, 2857780), (4, 1428890), (5, 1143112), (8, 714445), (10, 571556), (20, 285778), (40, 142889), (43, 132920), (86, 66460), (172, 33230), (215, 26584), (344, 16615), (430, 13292), (860, 6646), (1720, 3323)]