1061563480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{1291}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 2436763680

約数和(自身を除く): 1375200200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 337, 488, 610, 674, 1220, 1291, 1348, 1685, 2440, 2582, 2696, 3370, 5164, 6455, 6740, 10328, 12910, 13480, 20557, 25820, 41114, 51640, 78751, 82228, 102785, 157502, 164456, 205570, 315004, 393755, 411140, 435067, 630008, 787510, 822280, 870134, 1575020, 1740268, 2175335, 3150040, 3480536, 4350670, 8701340, 17402680, 26539087, 53078174, 106156348, 132695435, 212312696, 265390870, 530781740, 1061563480]

約数ペア:

[(1, 1061563480), (2, 530781740), (4, 265390870), (5, 212312696), (8, 132695435), (10, 106156348), (20, 53078174), (40, 26539087), (61, 17402680), (122, 8701340), (244, 4350670), (305, 3480536), (337, 3150040), (488, 2175335), (610, 1740268), (674, 1575020), (1220, 870134), (1291, 822280), (1348, 787510), (1685, 630008), (2440, 435067), (2582, 411140), (2696, 393755), (3370, 315004), (5164, 205570), (6455, 164456), (6740, 157502), (10328, 102785), (12910, 82228), (13480, 78751), (20557, 51640), (25820, 41114)]