22543730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 24734350

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 74, 110, 145, 185, 191, 290, 319, 370, 382, 407, 638, 814, 955, 1073, 1595, 1910, 2035, 2101, 2146, 3190, 4070, 4202, 5365, 5539, 7067, 10505, 10730, 11078, 11803, 14134, 21010, 23606, 27695, 35335, 55390, 59015, 60929, 70670, 77737, 118030, 121858, 155474, 204943, 304645, 388685, 409886, 609290, 777370, 1024715, 2049430, 2254373, 4508746, 11271865, 22543730]

約数ペア:

[(1, 22543730), (2, 11271865), (5, 4508746), (10, 2254373), (11, 2049430), (22, 1024715), (29, 777370), (37, 609290), (55, 409886), (58, 388685), (74, 304645), (110, 204943), (145, 155474), (185, 121858), (191, 118030), (290, 77737), (319, 70670), (370, 60929), (382, 59015), (407, 55390), (638, 35335), (814, 27695), (955, 23606), (1073, 21010), (1595, 14134), (1910, 11803), (2035, 11078), (2101, 10730), (2146, 10505), (3190, 7067), (4070, 5539), (4202, 5365)]