22547560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80527}}^1$

素因数の和:80545

約数の個数: 32

約数和(自身を含む): 57980160

約数和(自身を除く): 35432600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80527, 161054, 322108, 402635, 563689, 644216, 805270, 1127378, 1610540, 2254756, 2818445, 3221080, 4509512, 5636890, 11273780, 22547560]

約数ペア:

[(1, 22547560), (2, 11273780), (4, 5636890), (5, 4509512), (7, 3221080), (8, 2818445), (10, 2254756), (14, 1610540), (20, 1127378), (28, 805270), (35, 644216), (40, 563689), (56, 402635), (70, 322108), (140, 161054), (280, 80527)]