2473252820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{250837}}^1$

素因数の和:250892

約数の個数: 48

約数和(自身を含む): 5689005840

約数和(自身を除く): 3215753020

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 250837, 501674, 1003348, 1254185, 2508370, 4264229, 5016740, 7274273, 8528458, 14548546, 17056916, 21321145, 29097092, 36371365, 42642290, 72742730, 85284580, 123662641, 145485460, 247325282, 494650564, 618313205, 1236626410, 2473252820]

約数ペア:

[(1, 2473252820), (2, 1236626410), (4, 618313205), (5, 494650564), (10, 247325282), (17, 145485460), (20, 123662641), (29, 85284580), (34, 72742730), (58, 42642290), (68, 36371365), (85, 29097092), (116, 21321145), (145, 17056916), (170, 14548546), (290, 8528458), (340, 7274273), (493, 5016740), (580, 4264229), (986, 2508370), (1972, 1254185), (2465, 1003348), (4930, 501674), (9860, 250837)]