9161320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32719}}^1$

素因数の和:32737

約数の個数: 32

約数和(自身を含む): 23558400

約数和(自身を除く): 14397080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32719, 65438, 130876, 163595, 229033, 261752, 327190, 458066, 654380, 916132, 1145165, 1308760, 1832264, 2290330, 4580660, 9161320]

約数ペア:

[(1, 9161320), (2, 4580660), (4, 2290330), (5, 1832264), (7, 1308760), (8, 1145165), (10, 916132), (14, 654380), (20, 458066), (28, 327190), (35, 261752), (40, 229033), (56, 163595), (70, 130876), (140, 65438), (280, 32719)]