4998160

素因数分解:

$2^4\times 5^1\times {\mathrm{62477}}^1$

素因数の和:62490

約数の個数: 20

約数和(自身を含む): 11620908

約数和(自身を除く): 6622748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 62477, 124954, 249908, 312385, 499816, 624770, 999632, 1249540, 2499080, 4998160]

約数ペア:

[(1, 4998160), (2, 2499080), (4, 1249540), (5, 999632), (8, 624770), (10, 499816), (16, 312385), (20, 249908), (40, 124954), (80, 62477)]