26024560

素因数分解:

$2^4\times 5^1\times {\mathrm{325307}}^1$

素因数の和:325320

約数の個数: 20

約数和(自身を含む): 60507288

約数和(自身を除く): 34482728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 325307, 650614, 1301228, 1626535, 2602456, 3253070, 5204912, 6506140, 13012280, 26024560]

約数ペア:

[(1, 26024560), (2, 13012280), (4, 6506140), (5, 5204912), (8, 3253070), (10, 2602456), (16, 1626535), (20, 1301228), (40, 650614), (80, 325307)]