9960440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35573}}^1$

素因数の和:35591

約数の個数: 32

約数和(自身を含む): 25613280

約数和(自身を除く): 15652840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35573, 71146, 142292, 177865, 249011, 284584, 355730, 498022, 711460, 996044, 1245055, 1422920, 1992088, 2490110, 4980220, 9960440]

約数ペア:

[(1, 9960440), (2, 4980220), (4, 2490110), (5, 1992088), (7, 1422920), (8, 1245055), (10, 996044), (14, 711460), (20, 498022), (28, 355730), (35, 284584), (40, 249011), (56, 177865), (70, 142292), (140, 71146), (280, 35573)]