9783680

素因数分解:

$2^7\times 5^1\times {\mathrm{15287}}^1$

素因数の和:15306

約数の個数: 32

約数和(自身を含む): 23390640

約数和(自身を除く): 13606960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15287, 30574, 61148, 76435, 122296, 152870, 244592, 305740, 489184, 611480, 978368, 1222960, 1956736, 2445920, 4891840, 9783680]

約数ペア:

[(1, 9783680), (2, 4891840), (4, 2445920), (5, 1956736), (8, 1222960), (10, 978368), (16, 611480), (20, 489184), (32, 305740), (40, 244592), (64, 152870), (80, 122296), (128, 76435), (160, 61148), (320, 30574), (640, 15287)]