4149160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 9538560

約数和(自身を除く): 5389400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2207, 4414, 8828, 11035, 17656, 22070, 44140, 88280, 103729, 207458, 414916, 518645, 829832, 1037290, 2074580, 4149160]

約数ペア:

[(1, 4149160), (2, 2074580), (4, 1037290), (5, 829832), (8, 518645), (10, 414916), (20, 207458), (40, 103729), (47, 88280), (94, 44140), (188, 22070), (235, 17656), (376, 11035), (470, 8828), (940, 4414), (1880, 2207)]