253091060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{92369}}^1$

素因数の和:92515

約数の個数: 24

約数和(自身を含む): 535376520

約数和(自身を除く): 282285460

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 92369, 184738, 369476, 461845, 923690, 1847380, 12654553, 25309106, 50618212, 63272765, 126545530, 253091060]

約数ペア:

[(1, 253091060), (2, 126545530), (4, 63272765), (5, 50618212), (10, 25309106), (20, 12654553), (137, 1847380), (274, 923690), (548, 461845), (685, 369476), (1370, 184738), (2740, 92369)]