26482920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 79920000

約数和(自身を除く): 53437080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1109, 1194, 1592, 1990, 2218, 2388, 2985, 3327, 3980, 4436, 4776, 5545, 5970, 6654, 7960, 8872, 11090, 11940, 13308, 16635, 22180, 23880, 26616, 33270, 44360, 66540, 133080, 220691, 441382, 662073, 882764, 1103455, 1324146, 1765528, 2206910, 2648292, 3310365, 4413820, 5296584, 6620730, 8827640, 13241460, 26482920]

約数ペア:

[(1, 26482920), (2, 13241460), (3, 8827640), (4, 6620730), (5, 5296584), (6, 4413820), (8, 3310365), (10, 2648292), (12, 2206910), (15, 1765528), (20, 1324146), (24, 1103455), (30, 882764), (40, 662073), (60, 441382), (120, 220691), (199, 133080), (398, 66540), (597, 44360), (796, 33270), (995, 26616), (1109, 23880), (1194, 22180), (1592, 16635), (1990, 13308), (2218, 11940), (2388, 11090), (2985, 8872), (3327, 7960), (3980, 6654), (4436, 5970), (4776, 5545)]