25089490

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37447}}^1$

素因数の和:37521

約数の個数: 16

約数和(自身を含む): 45836352

約数和(自身を除く): 20746862

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 37447, 74894, 187235, 374470, 2508949, 5017898, 12544745, 25089490]

約数ペア:

[(1, 25089490), (2, 12544745), (5, 5017898), (10, 2508949), (67, 374470), (134, 187235), (335, 74894), (670, 37447)]