9683560

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 21997800

約数和(自身を除く): 12314240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 2221, 4360, 4442, 8884, 11105, 17768, 22210, 44420, 88840, 242089, 484178, 968356, 1210445, 1936712, 2420890, 4841780, 9683560]

約数ペア:

[(1, 9683560), (2, 4841780), (4, 2420890), (5, 1936712), (8, 1210445), (10, 968356), (20, 484178), (40, 242089), (109, 88840), (218, 44420), (436, 22210), (545, 17768), (872, 11105), (1090, 8884), (2180, 4442), (2221, 4360)]