18094970200

素因数分解:

$2^3\times 5^2\times {\mathrm{90474851}}^1$

素因数の和:90474867

約数の個数: 24

約数和(自身を含む): 42070806180

約数和(自身を除く): 23975835980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 90474851, 180949702, 361899404, 452374255, 723798808, 904748510, 1809497020, 2261871275, 3618994040, 4523742550, 9047485100, 18094970200]

約数ペア:

[(1, 18094970200), (2, 9047485100), (4, 4523742550), (5, 3618994040), (8, 2261871275), (10, 1809497020), (20, 904748510), (25, 723798808), (40, 452374255), (50, 361899404), (100, 180949702), (200, 90474851)]