2601778825

素因数分解:

$5^2\times {\mathrm{739}}^1\times {\mathrm{140827}}^1$

素因数の和:141576

約数の個数: 12

約数和(自身を含む): 3230594320

約数和(自身を除く): 628815495

約数列:

[1, 5, 25, 739, 3695, 18475, 140827, 704135, 3520675, 104071153, 520355765, 2601778825]

約数ペア:

[(1, 2601778825), (5, 520355765), (25, 104071153), (739, 3520675), (3695, 704135), (18475, 140827)]