85346120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{125509}}^1$

素因数の和:125537

約数の個数: 32

約数和(自身を含む): 203326200

約数和(自身を除く): 117980080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 125509, 251018, 502036, 627545, 1004072, 1255090, 2133653, 2510180, 4267306, 5020360, 8534612, 10668265, 17069224, 21336530, 42673060, 85346120]

約数ペア:

[(1, 85346120), (2, 42673060), (4, 21336530), (5, 17069224), (8, 10668265), (10, 8534612), (17, 5020360), (20, 4267306), (34, 2510180), (40, 2133653), (68, 1255090), (85, 1004072), (136, 627545), (170, 502036), (340, 251018), (680, 125509)]