55770130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 115839360

約数和(自身を除く): 60069230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 67, 95, 130, 134, 190, 247, 335, 337, 494, 670, 674, 871, 1235, 1273, 1685, 1742, 2470, 2546, 3370, 4355, 4381, 6365, 6403, 8710, 8762, 12730, 12806, 16549, 21905, 22579, 32015, 33098, 43810, 45158, 64030, 82745, 83239, 112895, 165490, 166478, 225790, 293527, 416195, 429001, 587054, 832390, 858002, 1467635, 2145005, 2935270, 4290010, 5577013, 11154026, 27885065, 55770130]

約数ペア:

[(1, 55770130), (2, 27885065), (5, 11154026), (10, 5577013), (13, 4290010), (19, 2935270), (26, 2145005), (38, 1467635), (65, 858002), (67, 832390), (95, 587054), (130, 429001), (134, 416195), (190, 293527), (247, 225790), (335, 166478), (337, 165490), (494, 112895), (670, 83239), (674, 82745), (871, 64030), (1235, 45158), (1273, 43810), (1685, 33098), (1742, 32015), (2470, 22579), (2546, 21905), (3370, 16549), (4355, 12806), (4381, 12730), (6365, 8762), (6403, 8710)]