134853920

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 332697456

約数和(自身を除く): 197843536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 61, 80, 82, 122, 160, 164, 205, 244, 305, 328, 337, 410, 488, 610, 656, 674, 820, 976, 1220, 1312, 1348, 1640, 1685, 1952, 2440, 2501, 2696, 3280, 3370, 4880, 5002, 5392, 6560, 6740, 9760, 10004, 10784, 12505, 13480, 13817, 20008, 20557, 25010, 26960, 27634, 40016, 41114, 50020, 53920, 55268, 69085, 80032, 82228, 100040, 102785, 110536, 138170, 164456, 200080, 205570, 221072, 276340, 328912, 400160, 411140, 442144, 552680, 657824, 822280, 842837, 1105360, 1644560, 1685674, 2210720, 3289120, 3371348, 4214185, 6742696, 8428370, 13485392, 16856740, 26970784, 33713480, 67426960, 134853920]

約数ペア:

[(1, 134853920), (2, 67426960), (4, 33713480), (5, 26970784), (8, 16856740), (10, 13485392), (16, 8428370), (20, 6742696), (32, 4214185), (40, 3371348), (41, 3289120), (61, 2210720), (80, 1685674), (82, 1644560), (122, 1105360), (160, 842837), (164, 822280), (205, 657824), (244, 552680), (305, 442144), (328, 411140), (337, 400160), (410, 328912), (488, 276340), (610, 221072), (656, 205570), (674, 200080), (820, 164456), (976, 138170), (1220, 110536), (1312, 102785), (1348, 100040), (1640, 82228), (1685, 80032), (1952, 69085), (2440, 55268), (2501, 53920), (2696, 50020), (3280, 41114), (3370, 40016), (4880, 27634), (5002, 26960), (5392, 25010), (6560, 20557), (6740, 20008), (9760, 13817), (10004, 13480), (10784, 12505)]