223079080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{796711}}^1$

素因数の和:796729

約数の個数: 32

約数和(自身を含む): 573632640

約数和(自身を除く): 350553560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 796711, 1593422, 3186844, 3983555, 5576977, 6373688, 7967110, 11153954, 15934220, 22307908, 27884885, 31868440, 44615816, 55769770, 111539540, 223079080]

約数ペア:

[(1, 223079080), (2, 111539540), (4, 55769770), (5, 44615816), (7, 31868440), (8, 27884885), (10, 22307908), (14, 15934220), (20, 11153954), (28, 7967110), (35, 6373688), (40, 5576977), (56, 3983555), (70, 3186844), (140, 1593422), (280, 796711)]