9343480

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 21225600

約数和(自身を除く): 11882120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2143, 2180, 4286, 4360, 8572, 10715, 17144, 21430, 42860, 85720, 233587, 467174, 934348, 1167935, 1868696, 2335870, 4671740, 9343480]

約数ペア:

[(1, 9343480), (2, 4671740), (4, 2335870), (5, 1868696), (8, 1167935), (10, 934348), (20, 467174), (40, 233587), (109, 85720), (218, 42860), (436, 21430), (545, 17144), (872, 10715), (1090, 8572), (2143, 4360), (2180, 4286)]