262091820535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1\times {\mathrm{10009}}^1$

素因数の和:12235

約数の個数: 32

約数和(自身を含む): 331387056000

約数和(自身を除く): 69295235465

約数列:

[1, 5, 23, 109, 115, 545, 2089, 2507, 10009, 10445, 12535, 48047, 50045, 227701, 230207, 240235, 1090981, 1138505, 1151035, 5237123, 5454905, 20908801, 25092563, 26185615, 104544005, 125462815, 480902423, 2279059309, 2404512115, 11395296545, 52418364107, 262091820535]

約数ペア:

[(1, 262091820535), (5, 52418364107), (23, 11395296545), (109, 2404512115), (115, 2279059309), (545, 480902423), (2089, 125462815), (2507, 104544005), (10009, 26185615), (10445, 25092563), (12535, 20908801), (48047, 5454905), (50045, 5237123), (227701, 1151035), (230207, 1138505), (240235, 1090981)]