3820161160

素因数分解:

$2^3\times 5^1\times {\mathrm{8291}}^1\times {\mathrm{11519}}^1$

素因数の和:19821

約数の個数: 32

約数和(自身を含む): 8597145600

約数和(自身を除く): 4776984440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8291, 11519, 16582, 23038, 33164, 41455, 46076, 57595, 66328, 82910, 92152, 115190, 165820, 230380, 331640, 460760, 95504029, 191008058, 382016116, 477520145, 764032232, 955040290, 1910080580, 3820161160]

約数ペア:

[(1, 3820161160), (2, 1910080580), (4, 955040290), (5, 764032232), (8, 477520145), (10, 382016116), (20, 191008058), (40, 95504029), (8291, 460760), (11519, 331640), (16582, 230380), (23038, 165820), (33164, 115190), (41455, 92152), (46076, 82910), (57595, 66328)]