267996850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{4027}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 548420256

約数和(自身を除く): 280423406

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 1331, 2662, 3025, 4027, 6050, 6655, 8054, 13310, 20135, 33275, 40270, 44297, 66550, 88594, 100675, 201350, 221485, 442970, 487267, 974534, 1107425, 2214850, 2436335, 4872670, 5359937, 10719874, 12181675, 24363350, 26799685, 53599370, 133998425, 267996850]

約数ペア:

[(1, 267996850), (2, 133998425), (5, 53599370), (10, 26799685), (11, 24363350), (22, 12181675), (25, 10719874), (50, 5359937), (55, 4872670), (110, 2436335), (121, 2214850), (242, 1107425), (275, 974534), (550, 487267), (605, 442970), (1210, 221485), (1331, 201350), (2662, 100675), (3025, 88594), (4027, 66550), (6050, 44297), (6655, 40270), (8054, 33275), (13310, 20135)]