89763850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 72

約数和(自身を含む): 188948844

約数和(自身を除く): 99184994

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 121, 185, 242, 275, 370, 401, 407, 550, 605, 802, 814, 925, 1210, 1850, 2005, 2035, 3025, 4010, 4070, 4411, 4477, 6050, 8822, 8954, 10025, 10175, 14837, 20050, 20350, 22055, 22385, 29674, 44110, 44770, 48521, 74185, 97042, 110275, 111925, 148370, 163207, 220550, 223850, 242605, 326414, 370925, 485210, 741850, 816035, 1213025, 1632070, 1795277, 2426050, 3590554, 4080175, 8160350, 8976385, 17952770, 44881925, 89763850]

約数ペア:

[(1, 89763850), (2, 44881925), (5, 17952770), (10, 8976385), (11, 8160350), (22, 4080175), (25, 3590554), (37, 2426050), (50, 1795277), (55, 1632070), (74, 1213025), (110, 816035), (121, 741850), (185, 485210), (242, 370925), (275, 326414), (370, 242605), (401, 223850), (407, 220550), (550, 163207), (605, 148370), (802, 111925), (814, 110275), (925, 97042), (1210, 74185), (1850, 48521), (2005, 44770), (2035, 44110), (3025, 29674), (4010, 22385), (4070, 22055), (4411, 20350), (4477, 20050), (6050, 14837), (8822, 10175), (8954, 10025)]