5297440

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 12669048

約数和(自身を除く): 7371608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 293, 452, 565, 586, 904, 1130, 1172, 1465, 1808, 2260, 2344, 2930, 3616, 4520, 4688, 5860, 9040, 9376, 11720, 18080, 23440, 33109, 46880, 66218, 132436, 165545, 264872, 331090, 529744, 662180, 1059488, 1324360, 2648720, 5297440]

約数ペア:

[(1, 5297440), (2, 2648720), (4, 1324360), (5, 1059488), (8, 662180), (10, 529744), (16, 331090), (20, 264872), (32, 165545), (40, 132436), (80, 66218), (113, 46880), (160, 33109), (226, 23440), (293, 18080), (452, 11720), (565, 9376), (586, 9040), (904, 5860), (1130, 4688), (1172, 4520), (1465, 3616), (1808, 2930), (2260, 2344)]