89747570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22051}}^1$

素因数の和:22106

約数の個数: 32

約数和(自身を含む): 181002816

約数和(自身を除く): 91255246

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 22051, 44102, 110255, 220510, 242561, 485122, 815887, 1212805, 1631774, 2425610, 4079435, 8158870, 8974757, 17949514, 44873785, 89747570]

約数ペア:

[(1, 89747570), (2, 44873785), (5, 17949514), (10, 8974757), (11, 8158870), (22, 4079435), (37, 2425610), (55, 1631774), (74, 1212805), (110, 815887), (185, 485122), (370, 242561), (407, 220510), (814, 110255), (2035, 44102), (4070, 22051)]