954440

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 1222840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 223, 428, 446, 535, 856, 892, 1070, 1115, 1784, 2140, 2230, 4280, 4460, 8920, 23861, 47722, 95444, 119305, 190888, 238610, 477220, 954440]

約数ペア:

[(1, 954440), (2, 477220), (4, 238610), (5, 190888), (8, 119305), (10, 95444), (20, 47722), (40, 23861), (107, 8920), (214, 4460), (223, 4280), (428, 2230), (446, 2140), (535, 1784), (856, 1115), (892, 1070)]