113314400

素因数分解:

$2^5\times 5^2\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:936

約数の個数: 72

約数和(自身を含む): 278419680

約数和(自身を除く): 165105280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 197, 200, 394, 400, 719, 788, 800, 985, 1438, 1576, 1970, 2876, 3152, 3595, 3940, 4925, 5752, 6304, 7190, 7880, 9850, 11504, 14380, 15760, 17975, 19700, 23008, 28760, 31520, 35950, 39400, 57520, 71900, 78800, 115040, 141643, 143800, 157600, 283286, 287600, 566572, 575200, 708215, 1133144, 1416430, 2266288, 2832860, 3541075, 4532576, 5665720, 7082150, 11331440, 14164300, 22662880, 28328600, 56657200, 113314400]

約数ペア:

[(1, 113314400), (2, 56657200), (4, 28328600), (5, 22662880), (8, 14164300), (10, 11331440), (16, 7082150), (20, 5665720), (25, 4532576), (32, 3541075), (40, 2832860), (50, 2266288), (80, 1416430), (100, 1133144), (160, 708215), (197, 575200), (200, 566572), (394, 287600), (400, 283286), (719, 157600), (788, 143800), (800, 141643), (985, 115040), (1438, 78800), (1576, 71900), (1970, 57520), (2876, 39400), (3152, 35950), (3595, 31520), (3940, 28760), (4925, 23008), (5752, 19700), (6304, 17975), (7190, 15760), (7880, 14380), (9850, 11504)]