2184682720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6301}}^1$

素因数の和:6524

約数の個数: 96

約数和(自身を含む): 5660002656

約数和(自身を除く): 3475319936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 197, 220, 352, 394, 440, 788, 880, 985, 1576, 1760, 1970, 2167, 3152, 3940, 4334, 6301, 6304, 7880, 8668, 10835, 12602, 15760, 17336, 21670, 25204, 31505, 31520, 34672, 43340, 50408, 63010, 69311, 69344, 86680, 100816, 126020, 138622, 173360, 201632, 252040, 277244, 346555, 346720, 504080, 554488, 693110, 1008160, 1108976, 1241297, 1386220, 2217952, 2482594, 2772440, 4965188, 5544880, 6206485, 9930376, 11089760, 12412970, 13654267, 19860752, 24825940, 27308534, 39721504, 49651880, 54617068, 68271335, 99303760, 109234136, 136542670, 198607520, 218468272, 273085340, 436936544, 546170680, 1092341360, 2184682720]

約数ペア:

[(1, 2184682720), (2, 1092341360), (4, 546170680), (5, 436936544), (8, 273085340), (10, 218468272), (11, 198607520), (16, 136542670), (20, 109234136), (22, 99303760), (32, 68271335), (40, 54617068), (44, 49651880), (55, 39721504), (80, 27308534), (88, 24825940), (110, 19860752), (160, 13654267), (176, 12412970), (197, 11089760), (220, 9930376), (352, 6206485), (394, 5544880), (440, 4965188), (788, 2772440), (880, 2482594), (985, 2217952), (1576, 1386220), (1760, 1241297), (1970, 1108976), (2167, 1008160), (3152, 693110), (3940, 554488), (4334, 504080), (6301, 346720), (6304, 346555), (7880, 277244), (8668, 252040), (10835, 201632), (12602, 173360), (15760, 138622), (17336, 126020), (21670, 100816), (25204, 86680), (31505, 69344), (31520, 69311), (34672, 63010), (43340, 50408)]