22064680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50147}}^1$

素因数の和:50169

約数の個数: 32

約数和(自身を含む): 54159840

約数和(自身を除く): 32095160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 50147, 100294, 200588, 250735, 401176, 501470, 551617, 1002940, 1103234, 2005880, 2206468, 2758085, 4412936, 5516170, 11032340, 22064680]

約数ペア:

[(1, 22064680), (2, 11032340), (4, 5516170), (5, 4412936), (8, 2758085), (10, 2206468), (11, 2005880), (20, 1103234), (22, 1002940), (40, 551617), (44, 501470), (55, 401176), (88, 250735), (110, 200588), (220, 100294), (440, 50147)]