22426360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50969}}^1$

素因数の和:50991

約数の個数: 32

約数和(自身を含む): 55047600

約数和(自身を除く): 32621240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 50969, 101938, 203876, 254845, 407752, 509690, 560659, 1019380, 1121318, 2038760, 2242636, 2803295, 4485272, 5606590, 11213180, 22426360]

約数ペア:

[(1, 22426360), (2, 11213180), (4, 5606590), (5, 4485272), (8, 2803295), (10, 2242636), (11, 2038760), (20, 1121318), (22, 1019380), (40, 560659), (44, 509690), (55, 407752), (88, 254845), (110, 203876), (220, 101938), (440, 50969)]