2019901197850

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{370624073}}^1$

素因数の和:370624194

約数の個数: 24

約数和(自身を含む): 3791484277020

約数和(自身を除く): 1771583079170

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 370624073, 741248146, 1853120365, 3706240730, 9265601825, 18531203650, 40398023957, 80796047914, 201990119785, 403980239570, 1009950598925, 2019901197850]

約数ペア:

[(1, 2019901197850), (2, 1009950598925), (5, 403980239570), (10, 201990119785), (25, 80796047914), (50, 40398023957), (109, 18531203650), (218, 9265601825), (545, 3706240730), (1090, 1853120365), (2725, 741248146), (5450, 370624073)]