4219250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{2411}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 9030528

約数和(自身を除く): 4811278

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 2411, 4822, 12055, 16877, 24110, 33754, 60275, 84385, 120550, 168770, 301375, 421925, 602750, 843850, 2109625, 4219250]

約数ペア:

[(1, 4219250), (2, 2109625), (5, 843850), (7, 602750), (10, 421925), (14, 301375), (25, 168770), (35, 120550), (50, 84385), (70, 60275), (125, 33754), (175, 24110), (250, 16877), (350, 12055), (875, 4822), (1750, 2411)]