113109520

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7177}}^1$

素因数の和:7387

約数の個数: 40

約数和(自身を含む): 264351384

約数和(自身を除く): 151241864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 7177, 7880, 14354, 15760, 28708, 35885, 57416, 71770, 114832, 143540, 287080, 574160, 1413869, 2827738, 5655476, 7069345, 11310952, 14138690, 22621904, 28277380, 56554760, 113109520]

約数ペア:

[(1, 113109520), (2, 56554760), (4, 28277380), (5, 22621904), (8, 14138690), (10, 11310952), (16, 7069345), (20, 5655476), (40, 2827738), (80, 1413869), (197, 574160), (394, 287080), (788, 143540), (985, 114832), (1576, 71770), (1970, 57416), (3152, 35885), (3940, 28708), (7177, 15760), (7880, 14354)]