2220588032

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5445

約数の個数: 88

約数和(自身を含む): 4935595392

約数和(自身を除く): 2715007360

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1024, 1612, 1664, 1984, 3224, 3328, 3968, 5381, 6448, 6656, 7936, 10762, 12896, 13312, 15872, 21524, 25792, 31744, 43048, 51584, 69953, 86096, 103168, 139906, 166811, 172192, 206336, 279812, 333622, 344384, 412672, 559624, 667244, 688768, 1119248, 1334488, 1377536, 2168543, 2238496, 2668976, 2755072, 4337086, 4476992, 5337952, 5510144, 8674172, 8953984, 10675904, 17348344, 17907968, 21351808, 34696688, 35815936, 42703616, 69393376, 71631872, 85407232, 138786752, 170814464, 277573504, 555147008, 1110294016, 2220588032]

約数ペア:

[(1, 2220588032), (2, 1110294016), (4, 555147008), (8, 277573504), (13, 170814464), (16, 138786752), (26, 85407232), (31, 71631872), (32, 69393376), (52, 42703616), (62, 35815936), (64, 34696688), (104, 21351808), (124, 17907968), (128, 17348344), (208, 10675904), (248, 8953984), (256, 8674172), (403, 5510144), (416, 5337952), (496, 4476992), (512, 4337086), (806, 2755072), (832, 2668976), (992, 2238496), (1024, 2168543), (1612, 1377536), (1664, 1334488), (1984, 1119248), (3224, 688768), (3328, 667244), (3968, 559624), (5381, 412672), (6448, 344384), (6656, 333622), (7936, 279812), (10762, 206336), (12896, 172192), (13312, 166811), (15872, 139906), (21524, 103168), (25792, 86096), (31744, 69953), (43048, 51584)]