5588180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21493}}^1$

素因数の和:21515

約数の個数: 24

約数和(自身を含む): 12638472

約数和(自身を除く): 7050292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21493, 42986, 85972, 107465, 214930, 279409, 429860, 558818, 1117636, 1397045, 2794090, 5588180]

約数ペア:

[(1, 5588180), (2, 2794090), (4, 1397045), (5, 1117636), (10, 558818), (13, 429860), (20, 279409), (26, 214930), (52, 107465), (65, 85972), (130, 42986), (260, 21493)]