2600452280

素因数分解:

$2^3\times 5^1\times {\mathrm{65011307}}^1$

素因数の和:65011318

約数の個数: 16

約数和(自身を含む): 5851017720

約数和(自身を除く): 3250565440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 65011307, 130022614, 260045228, 325056535, 520090456, 650113070, 1300226140, 2600452280]

約数ペア:

[(1, 2600452280), (2, 1300226140), (4, 650113070), (5, 520090456), (8, 325056535), (10, 260045228), (20, 130022614), (40, 65011307)]