75994720

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2411}}^1$

素因数の和:2623

約数の個数: 48

約数和(自身を含む): 180523728

約数和(自身を除く): 104529008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 2411, 3152, 3940, 4822, 6304, 7880, 9644, 12055, 15760, 19288, 24110, 31520, 38576, 48220, 77152, 96440, 192880, 385760, 474967, 949934, 1899868, 2374835, 3799736, 4749670, 7599472, 9499340, 15198944, 18998680, 37997360, 75994720]

約数ペア:

[(1, 75994720), (2, 37997360), (4, 18998680), (5, 15198944), (8, 9499340), (10, 7599472), (16, 4749670), (20, 3799736), (32, 2374835), (40, 1899868), (80, 949934), (160, 474967), (197, 385760), (394, 192880), (788, 96440), (985, 77152), (1576, 48220), (1970, 38576), (2411, 31520), (3152, 24110), (3940, 19288), (4822, 15760), (6304, 12055), (7880, 9644)]