190026640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{50539}}^1$

素因数の和:50599

約数の個数: 40

約数和(自身を含む): 451221120

約数和(自身を除く): 261194480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 50539, 101078, 202156, 252695, 404312, 505390, 808624, 1010780, 2021560, 2375333, 4043120, 4750666, 9501332, 11876665, 19002664, 23753330, 38005328, 47506660, 95013320, 190026640]

約数ペア:

[(1, 190026640), (2, 95013320), (4, 47506660), (5, 38005328), (8, 23753330), (10, 19002664), (16, 11876665), (20, 9501332), (40, 4750666), (47, 4043120), (80, 2375333), (94, 2021560), (188, 1010780), (235, 808624), (376, 505390), (470, 404312), (752, 252695), (940, 202156), (1880, 101078), (3760, 50539)]