80047600

素因数分解:

$2^4\times 5^2\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:994

約数の個数: 60

約数和(自身を含む): 193253256

約数和(自身を除く): 113205656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 293, 400, 586, 683, 1172, 1366, 1465, 2344, 2732, 2930, 3415, 4688, 5464, 5860, 6830, 7325, 10928, 11720, 13660, 14650, 17075, 23440, 27320, 29300, 34150, 54640, 58600, 68300, 117200, 136600, 200119, 273200, 400238, 800476, 1000595, 1600952, 2001190, 3201904, 4002380, 5002975, 8004760, 10005950, 16009520, 20011900, 40023800, 80047600]

約数ペア:

[(1, 80047600), (2, 40023800), (4, 20011900), (5, 16009520), (8, 10005950), (10, 8004760), (16, 5002975), (20, 4002380), (25, 3201904), (40, 2001190), (50, 1600952), (80, 1000595), (100, 800476), (200, 400238), (293, 273200), (400, 200119), (586, 136600), (683, 117200), (1172, 68300), (1366, 58600), (1465, 54640), (2344, 34150), (2732, 29300), (2930, 27320), (3415, 23440), (4688, 17075), (5464, 14650), (5860, 13660), (6830, 11720), (7325, 10928)]