24452780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111149}}^1$

素因数の和:111169

約数の個数: 24

約数和(自身を含む): 56019600

約数和(自身を除く): 31566820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 111149, 222298, 444596, 555745, 1111490, 1222639, 2222980, 2445278, 4890556, 6113195, 12226390, 24452780]

約数ペア:

[(1, 24452780), (2, 12226390), (4, 6113195), (5, 4890556), (10, 2445278), (11, 2222980), (20, 1222639), (22, 1111490), (44, 555745), (55, 444596), (110, 222298), (220, 111149)]