12382160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{22111}}^1$

素因数の和:22131

約数の個数: 40

約数和(自身を含む): 32902656

約数和(自身を除く): 20520496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 22111, 44222, 88444, 110555, 154777, 176888, 221110, 309554, 353776, 442220, 619108, 773885, 884440, 1238216, 1547770, 1768880, 2476432, 3095540, 6191080, 12382160]

約数ペア:

[(1, 12382160), (2, 6191080), (4, 3095540), (5, 2476432), (7, 1768880), (8, 1547770), (10, 1238216), (14, 884440), (16, 773885), (20, 619108), (28, 442220), (35, 353776), (40, 309554), (56, 221110), (70, 176888), (80, 154777), (112, 110555), (140, 88444), (280, 44222), (560, 22111)]