85159370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 160168320

約数和(自身を除く): 75008950

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2851, 2987, 5702, 5974, 14255, 14935, 28510, 29870, 82679, 165358, 293653, 413395, 587306, 826790, 1468265, 2936530, 8515937, 17031874, 42579685, 85159370]

約数ペア:

[(1, 85159370), (2, 42579685), (5, 17031874), (10, 8515937), (29, 2936530), (58, 1468265), (103, 826790), (145, 587306), (206, 413395), (290, 293653), (515, 165358), (1030, 82679), (2851, 29870), (2987, 28510), (5702, 14935), (5974, 14255)]