6621800

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 15584940

約数和(自身を除く): 8963140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 293, 452, 565, 586, 904, 1130, 1172, 1465, 2260, 2344, 2825, 2930, 4520, 5650, 5860, 7325, 11300, 11720, 14650, 22600, 29300, 33109, 58600, 66218, 132436, 165545, 264872, 331090, 662180, 827725, 1324360, 1655450, 3310900, 6621800]

約数ペア:

[(1, 6621800), (2, 3310900), (4, 1655450), (5, 1324360), (8, 827725), (10, 662180), (20, 331090), (25, 264872), (40, 165545), (50, 132436), (100, 66218), (113, 58600), (200, 33109), (226, 29300), (293, 22600), (452, 14650), (565, 11720), (586, 11300), (904, 7325), (1130, 5860), (1172, 5650), (1465, 4520), (2260, 2930), (2344, 2825)]