82443680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 214643520

約数和(自身を除く): 132199840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 139, 160, 176, 220, 278, 337, 352, 440, 556, 674, 695, 880, 1112, 1348, 1390, 1529, 1685, 1760, 2224, 2696, 2780, 3058, 3370, 3707, 4448, 5392, 5560, 6116, 6740, 7414, 7645, 10784, 11120, 12232, 13480, 14828, 15290, 18535, 22240, 24464, 26960, 29656, 30580, 37070, 46843, 48928, 53920, 59312, 61160, 74140, 93686, 118624, 122320, 148280, 187372, 234215, 244640, 296560, 374744, 468430, 515273, 593120, 749488, 936860, 1030546, 1498976, 1873720, 2061092, 2576365, 3747440, 4122184, 5152730, 7494880, 8244368, 10305460, 16488736, 20610920, 41221840, 82443680]

約数ペア:

[(1, 82443680), (2, 41221840), (4, 20610920), (5, 16488736), (8, 10305460), (10, 8244368), (11, 7494880), (16, 5152730), (20, 4122184), (22, 3747440), (32, 2576365), (40, 2061092), (44, 1873720), (55, 1498976), (80, 1030546), (88, 936860), (110, 749488), (139, 593120), (160, 515273), (176, 468430), (220, 374744), (278, 296560), (337, 244640), (352, 234215), (440, 187372), (556, 148280), (674, 122320), (695, 118624), (880, 93686), (1112, 74140), (1348, 61160), (1390, 59312), (1529, 53920), (1685, 48928), (1760, 46843), (2224, 37070), (2696, 30580), (2780, 29656), (3058, 26960), (3370, 24464), (3707, 22240), (4448, 18535), (5392, 15290), (5560, 14828), (6116, 13480), (6740, 12232), (7414, 11120), (7645, 10784)]