5655502480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{10979}}^1$

素因数の和:11176

約数の個数: 80

約数和(自身を含む): 13528062720

約数和(自身を除く): 7872560240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 137, 188, 235, 274, 376, 470, 548, 685, 752, 940, 1096, 1370, 1880, 2192, 2740, 3760, 5480, 6439, 10960, 10979, 12878, 21958, 25756, 32195, 43916, 51512, 54895, 64390, 87832, 103024, 109790, 128780, 175664, 219580, 257560, 439160, 515120, 516013, 878320, 1032026, 1504123, 2064052, 2580065, 3008246, 4128104, 5160130, 6016492, 7520615, 8256208, 10320260, 12032984, 15041230, 20640520, 24065968, 30082460, 41281040, 60164920, 70693781, 120329840, 141387562, 282775124, 353468905, 565550248, 706937810, 1131100496, 1413875620, 2827751240, 5655502480]

約数ペア:

[(1, 5655502480), (2, 2827751240), (4, 1413875620), (5, 1131100496), (8, 706937810), (10, 565550248), (16, 353468905), (20, 282775124), (40, 141387562), (47, 120329840), (80, 70693781), (94, 60164920), (137, 41281040), (188, 30082460), (235, 24065968), (274, 20640520), (376, 15041230), (470, 12032984), (548, 10320260), (685, 8256208), (752, 7520615), (940, 6016492), (1096, 5160130), (1370, 4128104), (1880, 3008246), (2192, 2580065), (2740, 2064052), (3760, 1504123), (5480, 1032026), (6439, 878320), (10960, 516013), (10979, 515120), (12878, 439160), (21958, 257560), (25756, 219580), (32195, 175664), (43916, 128780), (51512, 109790), (54895, 103024), (64390, 87832)]