25685770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6311}}^1$

素因数の和:6366

約数の個数: 32

約数和(自身を含む): 51808896

約数和(自身を除く): 26123126

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 6311, 12622, 31555, 63110, 69421, 138842, 233507, 347105, 467014, 694210, 1167535, 2335070, 2568577, 5137154, 12842885, 25685770]

約数ペア:

[(1, 25685770), (2, 12842885), (5, 5137154), (10, 2568577), (11, 2335070), (22, 1167535), (37, 694210), (55, 467014), (74, 347105), (110, 233507), (185, 138842), (370, 69421), (407, 63110), (814, 31555), (2035, 12622), (4070, 6311)]