112660660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2027}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 271200384

約数和(自身を除く): 158539724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 397, 794, 1588, 1985, 2027, 2779, 3970, 4054, 5558, 7940, 8108, 10135, 11116, 13895, 14189, 20270, 27790, 28378, 40540, 55580, 56756, 70945, 141890, 283780, 804719, 1609438, 3218876, 4023595, 5633033, 8047190, 11266066, 16094380, 22532132, 28165165, 56330330, 112660660]

約数ペア:

[(1, 112660660), (2, 56330330), (4, 28165165), (5, 22532132), (7, 16094380), (10, 11266066), (14, 8047190), (20, 5633033), (28, 4023595), (35, 3218876), (70, 1609438), (140, 804719), (397, 283780), (794, 141890), (1588, 70945), (1985, 56756), (2027, 55580), (2779, 40540), (3970, 28378), (4054, 27790), (5558, 20270), (7940, 14189), (8108, 13895), (10135, 11116)]