273326260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{104323}}^1$

素因数の和:104463

約数の個数: 24

約数和(自身を含む): 578372256

約数和(自身を除く): 305045996

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 104323, 208646, 417292, 521615, 1043230, 2086460, 13666313, 27332626, 54665252, 68331565, 136663130, 273326260]

約数ペア:

[(1, 273326260), (2, 136663130), (4, 68331565), (5, 54665252), (10, 27332626), (20, 13666313), (131, 2086460), (262, 1043230), (524, 521615), (655, 417292), (1310, 208646), (2620, 104323)]