2247651520

素因数分解:

$2^6\times 5^1\times {\mathrm{719}}^1\times {\mathrm{9769}}^1$

素因数の和:10505

約数の個数: 56

約数和(自身を含む): 5360212800

約数和(自身を除く): 3112561280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 719, 1438, 2876, 3595, 5752, 7190, 9769, 11504, 14380, 19538, 23008, 28760, 39076, 46016, 48845, 57520, 78152, 97690, 115040, 156304, 195380, 230080, 312608, 390760, 625216, 781520, 1563040, 3126080, 7023911, 14047822, 28095644, 35119555, 56191288, 70239110, 112382576, 140478220, 224765152, 280956440, 449530304, 561912880, 1123825760, 2247651520]

約数ペア:

[(1, 2247651520), (2, 1123825760), (4, 561912880), (5, 449530304), (8, 280956440), (10, 224765152), (16, 140478220), (20, 112382576), (32, 70239110), (40, 56191288), (64, 35119555), (80, 28095644), (160, 14047822), (320, 7023911), (719, 3126080), (1438, 1563040), (2876, 781520), (3595, 625216), (5752, 390760), (7190, 312608), (9769, 230080), (11504, 195380), (14380, 156304), (19538, 115040), (23008, 97690), (28760, 78152), (39076, 57520), (46016, 48845)]