26804920225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{113089}}^1$

素因数の和:113617

約数の個数: 24

約数和(自身を含む): 35057900000

約数和(自身を除く): 8252979775

約数列:

[1, 5, 19, 25, 95, 475, 499, 2495, 9481, 12475, 47405, 113089, 237025, 565445, 2148691, 2827225, 10743455, 53717275, 56431411, 282157055, 1072196809, 1410785275, 5360984045, 26804920225]

約数ペア:

[(1, 26804920225), (5, 5360984045), (19, 1410785275), (25, 1072196809), (95, 282157055), (475, 56431411), (499, 53717275), (2495, 10743455), (9481, 2827225), (12475, 2148691), (47405, 565445), (113089, 237025)]