32823680

素因数分解:

$2^7\times 5^1\times {\mathrm{51287}}^1$

素因数の和:51306

約数の個数: 32

約数和(自身を含む): 78470640

約数和(自身を除く): 45646960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51287, 102574, 205148, 256435, 410296, 512870, 820592, 1025740, 1641184, 2051480, 3282368, 4102960, 6564736, 8205920, 16411840, 32823680]

約数ペア:

[(1, 32823680), (2, 16411840), (4, 8205920), (5, 6564736), (8, 4102960), (10, 3282368), (16, 2051480), (20, 1641184), (32, 1025740), (40, 820592), (64, 512870), (80, 410296), (128, 256435), (160, 205148), (320, 102574), (640, 51287)]