26225840

素因数分解:

$2^4\times 5^1\times {\mathrm{327823}}^1$

素因数の和:327836

約数の個数: 20

約数和(自身を含む): 60975264

約数和(自身を除く): 34749424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 327823, 655646, 1311292, 1639115, 2622584, 3278230, 5245168, 6556460, 13112920, 26225840]

約数ペア:

[(1, 26225840), (2, 13112920), (4, 6556460), (5, 5245168), (8, 3278230), (10, 2622584), (16, 1639115), (20, 1311292), (40, 655646), (80, 327823)]