86510080

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:789

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 125619200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 719, 752, 940, 1280, 1438, 1504, 1880, 2560, 2876, 3008, 3595, 3760, 5752, 6016, 7190, 7520, 11504, 12032, 14380, 15040, 23008, 24064, 28760, 30080, 33793, 46016, 57520, 60160, 67586, 92032, 115040, 120320, 135172, 168965, 184064, 230080, 270344, 337930, 368128, 460160, 540688, 675860, 920320, 1081376, 1351720, 1840640, 2162752, 2703440, 4325504, 5406880, 8651008, 10813760, 17302016, 21627520, 43255040, 86510080]

約数ペア:

[(1, 86510080), (2, 43255040), (4, 21627520), (5, 17302016), (8, 10813760), (10, 8651008), (16, 5406880), (20, 4325504), (32, 2703440), (40, 2162752), (47, 1840640), (64, 1351720), (80, 1081376), (94, 920320), (128, 675860), (160, 540688), (188, 460160), (235, 368128), (256, 337930), (320, 270344), (376, 230080), (470, 184064), (512, 168965), (640, 135172), (719, 120320), (752, 115040), (940, 92032), (1280, 67586), (1438, 60160), (1504, 57520), (1880, 46016), (2560, 33793), (2876, 30080), (3008, 28760), (3595, 24064), (3760, 23008), (5752, 15040), (6016, 14380), (7190, 12032), (7520, 11504)]