2450914760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8753267}}^1$

素因数の和:8753285

約数の個数: 32

約数和(自身を含む): 6302352960

約数和(自身を除く): 3851438200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8753267, 17506534, 35013068, 43766335, 61272869, 70026136, 87532670, 122545738, 175065340, 245091476, 306364345, 350130680, 490182952, 612728690, 1225457380, 2450914760]

約数ペア:

[(1, 2450914760), (2, 1225457380), (4, 612728690), (5, 490182952), (7, 350130680), (8, 306364345), (10, 245091476), (14, 175065340), (20, 122545738), (28, 87532670), (35, 70026136), (40, 61272869), (56, 43766335), (70, 35013068), (140, 17506534), (280, 8753267)]