22440550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{40801}}^1$

素因数の和:40824

約数の個数: 24

約数和(自身を含む): 45535032

約数和(自身を除く): 23094482

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 40801, 81602, 204005, 408010, 448811, 897622, 1020025, 2040050, 2244055, 4488110, 11220275, 22440550]

約数ペア:

[(1, 22440550), (2, 11220275), (5, 4488110), (10, 2244055), (11, 2040050), (22, 1020025), (25, 897622), (50, 448811), (55, 408010), (110, 204005), (275, 81602), (550, 40801)]