795160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 1815840

約数和(自身を除く): 1020680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 193, 206, 386, 412, 515, 772, 824, 965, 1030, 1544, 1930, 2060, 3860, 4120, 7720, 19879, 39758, 79516, 99395, 159032, 198790, 397580, 795160]

約数ペア:

[(1, 795160), (2, 397580), (4, 198790), (5, 159032), (8, 99395), (10, 79516), (20, 39758), (40, 19879), (103, 7720), (193, 4120), (206, 3860), (386, 2060), (412, 1930), (515, 1544), (772, 1030), (824, 965)]