22724680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51647}}^1$

素因数の和:51669

約数の個数: 32

約数和(自身を含む): 55779840

約数和(自身を除く): 33055160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51647, 103294, 206588, 258235, 413176, 516470, 568117, 1032940, 1136234, 2065880, 2272468, 2840585, 4544936, 5681170, 11362340, 22724680]

約数ペア:

[(1, 22724680), (2, 11362340), (4, 5681170), (5, 4544936), (8, 2840585), (10, 2272468), (11, 2065880), (20, 1136234), (22, 1032940), (40, 568117), (44, 516470), (55, 413176), (88, 258235), (110, 206588), (220, 103294), (440, 51647)]