25476790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 48276000

約数和(自身を除く): 22799210

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1489, 1711, 2978, 3422, 7445, 8555, 14890, 17110, 43181, 86362, 87851, 175702, 215905, 431810, 439255, 878510, 2547679, 5095358, 12738395, 25476790]

約数ペア:

[(1, 25476790), (2, 12738395), (5, 5095358), (10, 2547679), (29, 878510), (58, 439255), (59, 431810), (118, 215905), (145, 175702), (290, 87851), (295, 86362), (590, 43181), (1489, 17110), (1711, 14890), (2978, 8555), (3422, 7445)]