16713080

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1361}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 37754640

約数和(自身を除く): 21041560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1361, 1535, 2456, 2722, 3070, 5444, 6140, 6805, 10888, 12280, 13610, 27220, 54440, 417827, 835654, 1671308, 2089135, 3342616, 4178270, 8356540, 16713080]

約数ペア:

[(1, 16713080), (2, 8356540), (4, 4178270), (5, 3342616), (8, 2089135), (10, 1671308), (20, 835654), (40, 417827), (307, 54440), (614, 27220), (1228, 13610), (1361, 12280), (1535, 10888), (2456, 6805), (2722, 6140), (3070, 5444)]