166827200

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:970

約数の個数: 84

約数和(自身を含む): 414235392

約数和(自身を除く): 247408192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 800, 821, 1016, 1270, 1600, 1642, 2032, 2540, 3175, 3284, 4064, 4105, 5080, 6350, 6568, 8128, 8210, 10160, 12700, 13136, 16420, 20320, 20525, 25400, 26272, 32840, 40640, 41050, 50800, 52544, 65680, 82100, 101600, 104267, 131360, 164200, 203200, 208534, 262720, 328400, 417068, 521335, 656800, 834136, 1042670, 1313600, 1668272, 2085340, 2606675, 3336544, 4170680, 5213350, 6673088, 8341360, 10426700, 16682720, 20853400, 33365440, 41706800, 83413600, 166827200]

約数ペア:

[(1, 166827200), (2, 83413600), (4, 41706800), (5, 33365440), (8, 20853400), (10, 16682720), (16, 10426700), (20, 8341360), (25, 6673088), (32, 5213350), (40, 4170680), (50, 3336544), (64, 2606675), (80, 2085340), (100, 1668272), (127, 1313600), (160, 1042670), (200, 834136), (254, 656800), (320, 521335), (400, 417068), (508, 328400), (635, 262720), (800, 208534), (821, 203200), (1016, 164200), (1270, 131360), (1600, 104267), (1642, 101600), (2032, 82100), (2540, 65680), (3175, 52544), (3284, 50800), (4064, 41050), (4105, 40640), (5080, 32840), (6350, 26272), (6568, 25400), (8128, 20525), (8210, 20320), (10160, 16420), (12700, 13136)]