9952040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35543}}^1$

素因数の和:35561

約数の個数: 32

約数和(自身を含む): 25591680

約数和(自身を除く): 15639640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35543, 71086, 142172, 177715, 248801, 284344, 355430, 497602, 710860, 995204, 1244005, 1421720, 1990408, 2488010, 4976020, 9952040]

約数ペア:

[(1, 9952040), (2, 4976020), (4, 2488010), (5, 1990408), (7, 1421720), (8, 1244005), (10, 995204), (14, 710860), (20, 497602), (28, 355430), (35, 284344), (40, 248801), (56, 177715), (70, 142172), (140, 71086), (280, 35543)]