22599520

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 53833248

約数和(自身を除く): 31233728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1031, 1096, 1370, 2062, 2192, 2740, 4124, 4384, 5155, 5480, 8248, 10310, 10960, 16496, 20620, 21920, 32992, 41240, 82480, 141247, 164960, 282494, 564988, 706235, 1129976, 1412470, 2259952, 2824940, 4519904, 5649880, 11299760, 22599520]

約数ペア:

[(1, 22599520), (2, 11299760), (4, 5649880), (5, 4519904), (8, 2824940), (10, 2259952), (16, 1412470), (20, 1129976), (32, 706235), (40, 564988), (80, 282494), (137, 164960), (160, 141247), (274, 82480), (548, 41240), (685, 32992), (1031, 21920), (1096, 20620), (1370, 16496), (2062, 10960), (2192, 10310), (2740, 8248), (4124, 5480), (4384, 5155)]