85565300

素因数分解:

$2^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{3089}}^1$

素因数の和:3380

約数の個数: 36

約数和(自身を含む): 186407340

約数和(自身を除く): 100842040

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 277, 554, 1108, 1385, 2770, 3089, 5540, 6178, 6925, 12356, 13850, 15445, 27700, 30890, 61780, 77225, 154450, 308900, 855653, 1711306, 3422612, 4278265, 8556530, 17113060, 21391325, 42782650, 85565300]

約数ペア:

[(1, 85565300), (2, 42782650), (4, 21391325), (5, 17113060), (10, 8556530), (20, 4278265), (25, 3422612), (50, 1711306), (100, 855653), (277, 308900), (554, 154450), (1108, 77225), (1385, 61780), (2770, 30890), (3089, 27700), (5540, 15445), (6178, 13850), (6925, 12356)]