54423680

素因数分解:

$2^7\times 5^1\times {\mathrm{85037}}^1$

素因数の和:85056

約数の個数: 32

約数和(自身を含む): 130108140

約数和(自身を除く): 75684460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 85037, 170074, 340148, 425185, 680296, 850370, 1360592, 1700740, 2721184, 3401480, 5442368, 6802960, 10884736, 13605920, 27211840, 54423680]

約数ペア:

[(1, 54423680), (2, 27211840), (4, 13605920), (5, 10884736), (8, 6802960), (10, 5442368), (16, 3401480), (20, 2721184), (32, 1700740), (40, 1360592), (64, 850370), (80, 680296), (128, 425185), (160, 340148), (320, 170074), (640, 85037)]