22524920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51193}}^1$

素因数の和:51215

約数の個数: 32

約数和(自身を含む): 55289520

約数和(自身を除く): 32764600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51193, 102386, 204772, 255965, 409544, 511930, 563123, 1023860, 1126246, 2047720, 2252492, 2815615, 4504984, 5631230, 11262460, 22524920]

約数ペア:

[(1, 22524920), (2, 11262460), (4, 5631230), (5, 4504984), (8, 2815615), (10, 2252492), (11, 2047720), (20, 1126246), (22, 1023860), (40, 563123), (44, 511930), (55, 409544), (88, 255965), (110, 204772), (220, 102386), (440, 51193)]