80010010

素因数分解:

$2^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{7541}}^1$

素因数の和:8609

約数の個数: 16

約数和(自身を含む): 144172872

約数和(自身を除く): 64162862

約数列:

[1, 2, 5, 10, 1061, 2122, 5305, 7541, 10610, 15082, 37705, 75410, 8001001, 16002002, 40005005, 80010010]

約数ペア:

[(1, 80010010), (2, 40005005), (5, 16002002), (10, 8001001), (1061, 75410), (2122, 37705), (5305, 15082), (7541, 10610)]