283289080

素因数分解:

$2^3\times 5^1\times {\mathrm{7082227}}^1$

素因数の和:7082238

約数の個数: 16

約数和(自身を含む): 637400520

約数和(自身を除く): 354111440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7082227, 14164454, 28328908, 35411135, 56657816, 70822270, 141644540, 283289080]

約数ペア:

[(1, 283289080), (2, 141644540), (4, 70822270), (5, 56657816), (8, 35411135), (10, 28328908), (20, 14164454), (40, 7082227)]