26834781680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4651}}^1\times {\mathrm{10303}}^1$

素因数の和:14974

約数の個数: 80

約数和(自身を含む): 71326101504

約数和(自身を除く): 44491319824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4651, 9302, 10303, 18604, 20606, 23255, 32557, 37208, 41212, 46510, 51515, 65114, 72121, 74416, 82424, 93020, 103030, 130228, 144242, 162785, 164848, 186040, 206060, 260456, 288484, 325570, 360605, 372080, 412120, 520912, 576968, 651140, 721210, 824240, 1153936, 1302280, 1442420, 2604560, 2884840, 5769680, 47919253, 95838506, 191677012, 239596265, 335434771, 383354024, 479192530, 670869542, 766708048, 958385060, 1341739084, 1677173855, 1916770120, 2683478168, 3354347710, 3833540240, 5366956336, 6708695420, 13417390840, 26834781680]

約数ペア:

[(1, 26834781680), (2, 13417390840), (4, 6708695420), (5, 5366956336), (7, 3833540240), (8, 3354347710), (10, 2683478168), (14, 1916770120), (16, 1677173855), (20, 1341739084), (28, 958385060), (35, 766708048), (40, 670869542), (56, 479192530), (70, 383354024), (80, 335434771), (112, 239596265), (140, 191677012), (280, 95838506), (560, 47919253), (4651, 5769680), (9302, 2884840), (10303, 2604560), (18604, 1442420), (20606, 1302280), (23255, 1153936), (32557, 824240), (37208, 721210), (41212, 651140), (46510, 576968), (51515, 520912), (65114, 412120), (72121, 372080), (74416, 360605), (82424, 325570), (93020, 288484), (103030, 260456), (130228, 206060), (144242, 186040), (162785, 164848)]