13634240

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:465

約数の個数: 56

約数和(自身を含む): 32808672

約数和(自身を除く): 19174432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 311, 320, 548, 622, 685, 1096, 1244, 1370, 1555, 2192, 2488, 2740, 3110, 4384, 4976, 5480, 6220, 8768, 9952, 10960, 12440, 19904, 21920, 24880, 42607, 43840, 49760, 85214, 99520, 170428, 213035, 340856, 426070, 681712, 852140, 1363424, 1704280, 2726848, 3408560, 6817120, 13634240]

約数ペア:

[(1, 13634240), (2, 6817120), (4, 3408560), (5, 2726848), (8, 1704280), (10, 1363424), (16, 852140), (20, 681712), (32, 426070), (40, 340856), (64, 213035), (80, 170428), (137, 99520), (160, 85214), (274, 49760), (311, 43840), (320, 42607), (548, 24880), (622, 21920), (685, 19904), (1096, 12440), (1244, 10960), (1370, 9952), (1555, 8768), (2192, 6220), (2488, 5480), (2740, 4976), (3110, 4384)]