27823280

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1187}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 64964592

約数和(自身を除く): 37141312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1187, 1465, 2344, 2374, 2930, 4688, 4748, 5860, 5935, 9496, 11720, 11870, 18992, 23440, 23740, 47480, 94960, 347791, 695582, 1391164, 1738955, 2782328, 3477910, 5564656, 6955820, 13911640, 27823280]

約数ペア:

[(1, 27823280), (2, 13911640), (4, 6955820), (5, 5564656), (8, 3477910), (10, 2782328), (16, 1738955), (20, 1391164), (40, 695582), (80, 347791), (293, 94960), (586, 47480), (1172, 23740), (1187, 23440), (1465, 18992), (2344, 11870), (2374, 11720), (2930, 9496), (4688, 5935), (4748, 5860)]