2956291280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{2711}}^1$

素因数の和:3084

約数の個数: 80

約数和(自身を含む): 7058012544

約数和(自身を除く): 4101721264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 317, 344, 430, 634, 688, 860, 1268, 1585, 1720, 2536, 2711, 3170, 3440, 5072, 5422, 6340, 10844, 12680, 13555, 13631, 21688, 25360, 27110, 27262, 43376, 54220, 54524, 68155, 108440, 109048, 116573, 136310, 216880, 218096, 233146, 272620, 466292, 545240, 582865, 859387, 932584, 1090480, 1165730, 1718774, 1865168, 2331460, 3437548, 4296935, 4662920, 6875096, 8593870, 9325840, 13750192, 17187740, 34375480, 36953641, 68750960, 73907282, 147814564, 184768205, 295629128, 369536410, 591258256, 739072820, 1478145640, 2956291280]

約数ペア:

[(1, 2956291280), (2, 1478145640), (4, 739072820), (5, 591258256), (8, 369536410), (10, 295629128), (16, 184768205), (20, 147814564), (40, 73907282), (43, 68750960), (80, 36953641), (86, 34375480), (172, 17187740), (215, 13750192), (317, 9325840), (344, 8593870), (430, 6875096), (634, 4662920), (688, 4296935), (860, 3437548), (1268, 2331460), (1585, 1865168), (1720, 1718774), (2536, 1165730), (2711, 1090480), (3170, 932584), (3440, 859387), (5072, 582865), (5422, 545240), (6340, 466292), (10844, 272620), (12680, 233146), (13555, 218096), (13631, 216880), (21688, 136310), (25360, 116573), (27110, 109048), (27262, 108440), (43376, 68155), (54220, 54524)]