25447420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24007}}^1$

素因数の和:24069

約数の個数: 24

約数和(自身を含む): 54450144

約数和(自身を除く): 29002724

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 24007, 48014, 96028, 120035, 240070, 480140, 1272371, 2544742, 5089484, 6361855, 12723710, 25447420]

約数ペア:

[(1, 25447420), (2, 12723710), (4, 6361855), (5, 5089484), (10, 2544742), (20, 1272371), (53, 480140), (106, 240070), (212, 120035), (265, 96028), (530, 48014), (1060, 24007)]