26804290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 22728830

約数列:

[1, 2, 5, 10, 59, 118, 181, 251, 295, 362, 502, 590, 905, 1255, 1810, 2510, 10679, 14809, 21358, 29618, 45431, 53395, 74045, 90862, 106790, 148090, 227155, 454310, 2680429, 5360858, 13402145, 26804290]

約数ペア:

[(1, 26804290), (2, 13402145), (5, 5360858), (10, 2680429), (59, 454310), (118, 227155), (181, 148090), (251, 106790), (295, 90862), (362, 74045), (502, 53395), (590, 45431), (905, 29618), (1255, 21358), (1810, 14809), (2510, 10679)]