16952960

素因数分解:

$2^7\times 5^1\times {\mathrm{26489}}^1$

素因数の和:26508

約数の個数: 32

約数和(自身を含む): 40529700

約数和(自身を除く): 23576740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 26489, 52978, 105956, 132445, 211912, 264890, 423824, 529780, 847648, 1059560, 1695296, 2119120, 3390592, 4238240, 8476480, 16952960]

約数ペア:

[(1, 16952960), (2, 8476480), (4, 4238240), (5, 3390592), (8, 2119120), (10, 1695296), (16, 1059560), (20, 847648), (32, 529780), (40, 423824), (64, 264890), (80, 211912), (128, 132445), (160, 105956), (320, 52978), (640, 26489)]