82910080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11777}}^1$

素因数の和:11807

約数の個数: 64

約数和(自身を含む): 216244080

約数和(自身を除く): 133334000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 11777, 23554, 47108, 58885, 94216, 117770, 129547, 188432, 235540, 259094, 376864, 471080, 518188, 647735, 753728, 942160, 1036376, 1295470, 1507456, 1884320, 2072752, 2590940, 3768640, 4145504, 5181880, 7537280, 8291008, 10363760, 16582016, 20727520, 41455040, 82910080]

約数ペア:

[(1, 82910080), (2, 41455040), (4, 20727520), (5, 16582016), (8, 10363760), (10, 8291008), (11, 7537280), (16, 5181880), (20, 4145504), (22, 3768640), (32, 2590940), (40, 2072752), (44, 1884320), (55, 1507456), (64, 1295470), (80, 1036376), (88, 942160), (110, 753728), (128, 647735), (160, 518188), (176, 471080), (220, 376864), (320, 259094), (352, 235540), (440, 188432), (640, 129547), (704, 117770), (880, 94216), (1408, 58885), (1760, 47108), (3520, 23554), (7040, 11777)]