4929980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22409}}^1$

素因数の和:22429

約数の個数: 24

約数和(自身を含む): 11294640

約数和(自身を除く): 6364660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22409, 44818, 89636, 112045, 224090, 246499, 448180, 492998, 985996, 1232495, 2464990, 4929980]

約数ペア:

[(1, 4929980), (2, 2464990), (4, 1232495), (5, 985996), (10, 492998), (11, 448180), (20, 246499), (22, 224090), (44, 112045), (55, 89636), (110, 44818), (220, 22409)]