4022204560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{415517}}^1$

素因数の和:415552

約数の個数: 60

約数和(自身を含む): 10279084284

約数和(自身を除く): 6256879724

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 415517, 831034, 1662068, 2077585, 3324136, 4155170, 4570687, 6648272, 8310340, 9141374, 16620680, 18282748, 22853435, 33241360, 36565496, 45706870, 50277557, 73130992, 91413740, 100555114, 182827480, 201110228, 251387785, 365654960, 402220456, 502775570, 804440912, 1005551140, 2011102280, 4022204560]

約数ペア:

[(1, 4022204560), (2, 2011102280), (4, 1005551140), (5, 804440912), (8, 502775570), (10, 402220456), (11, 365654960), (16, 251387785), (20, 201110228), (22, 182827480), (40, 100555114), (44, 91413740), (55, 73130992), (80, 50277557), (88, 45706870), (110, 36565496), (121, 33241360), (176, 22853435), (220, 18282748), (242, 16620680), (440, 9141374), (484, 8310340), (605, 6648272), (880, 4570687), (968, 4155170), (1210, 3324136), (1936, 2077585), (2420, 1662068), (4840, 831034), (9680, 415517)]