26253880

素因数分解:

$2^3\times 5^1\times {\mathrm{656347}}^1$

素因数の和:656358

約数の個数: 16

約数和(自身を含む): 59071320

約数和(自身を除く): 32817440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 656347, 1312694, 2625388, 3281735, 5250776, 6563470, 13126940, 26253880]

約数ペア:

[(1, 26253880), (2, 13126940), (4, 6563470), (5, 5250776), (8, 3281735), (10, 2625388), (20, 1312694), (40, 656347)]