8278327090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{14633}}^1$

素因数の和:14827

約数の個数: 64

約数和(自身を含む): 16816222080

約数和(自身を除く): 8537894990

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 139, 185, 278, 370, 407, 695, 814, 1390, 1529, 2035, 3058, 4070, 5143, 7645, 10286, 14633, 15290, 25715, 29266, 51430, 56573, 73165, 113146, 146330, 160963, 282865, 321926, 541421, 565730, 804815, 1082842, 1609630, 2033987, 2707105, 4067974, 5414210, 5955631, 10169935, 11911262, 20339870, 22373857, 29778155, 44747714, 59556310, 75257519, 111869285, 150515038, 223738570, 376287595, 752575190, 827832709, 1655665418, 4139163545, 8278327090]

約数ペア:

[(1, 8278327090), (2, 4139163545), (5, 1655665418), (10, 827832709), (11, 752575190), (22, 376287595), (37, 223738570), (55, 150515038), (74, 111869285), (110, 75257519), (139, 59556310), (185, 44747714), (278, 29778155), (370, 22373857), (407, 20339870), (695, 11911262), (814, 10169935), (1390, 5955631), (1529, 5414210), (2035, 4067974), (3058, 2707105), (4070, 2033987), (5143, 1609630), (7645, 1082842), (10286, 804815), (14633, 565730), (15290, 541421), (25715, 321926), (29266, 282865), (51430, 160963), (56573, 146330), (73165, 113146)]