137024360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311419}}^1$

素因数の和:311441

約数の個数: 32

約数和(自身を含む): 336333600

約数和(自身を除く): 199309240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 311419, 622838, 1245676, 1557095, 2491352, 3114190, 3425609, 6228380, 6851218, 12456760, 13702436, 17128045, 27404872, 34256090, 68512180, 137024360]

約数ペア:

[(1, 137024360), (2, 68512180), (4, 34256090), (5, 27404872), (8, 17128045), (10, 13702436), (11, 12456760), (20, 6851218), (22, 6228380), (40, 3425609), (44, 3114190), (55, 2491352), (88, 1557095), (110, 1245676), (220, 622838), (440, 311419)]