82204640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3904

約数の個数: 96

約数和(自身を含む): 233694720

約数和(自身を除く): 151490080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3863, 4256, 5320, 7726, 10640, 15452, 19315, 21280, 27041, 30904, 38630, 54082, 61808, 73397, 77260, 108164, 123616, 135205, 146794, 154520, 216328, 270410, 293588, 309040, 366985, 432656, 513779, 540820, 587176, 618080, 733970, 865312, 1027558, 1081640, 1174352, 1467940, 2055116, 2163280, 2348704, 2568895, 2935880, 4110232, 4326560, 5137790, 5871760, 8220464, 10275580, 11743520, 16440928, 20551160, 41102320, 82204640]

約数ペア:

[(1, 82204640), (2, 41102320), (4, 20551160), (5, 16440928), (7, 11743520), (8, 10275580), (10, 8220464), (14, 5871760), (16, 5137790), (19, 4326560), (20, 4110232), (28, 2935880), (32, 2568895), (35, 2348704), (38, 2163280), (40, 2055116), (56, 1467940), (70, 1174352), (76, 1081640), (80, 1027558), (95, 865312), (112, 733970), (133, 618080), (140, 587176), (152, 540820), (160, 513779), (190, 432656), (224, 366985), (266, 309040), (280, 293588), (304, 270410), (380, 216328), (532, 154520), (560, 146794), (608, 135205), (665, 123616), (760, 108164), (1064, 77260), (1120, 73397), (1330, 61808), (1520, 54082), (2128, 38630), (2660, 30904), (3040, 27041), (3863, 21280), (4256, 19315), (5320, 15452), (7726, 10640)]