16868500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 40203072

約数和(自身を除く): 23334572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 3067, 5500, 6134, 12268, 15335, 30670, 33737, 61340, 67474, 76675, 134948, 153350, 168685, 306700, 337370, 383375, 674740, 766750, 843425, 1533500, 1686850, 3373700, 4217125, 8434250, 16868500]

約数ペア:

[(1, 16868500), (2, 8434250), (4, 4217125), (5, 3373700), (10, 1686850), (11, 1533500), (20, 843425), (22, 766750), (25, 674740), (44, 383375), (50, 337370), (55, 306700), (100, 168685), (110, 153350), (125, 134948), (220, 76675), (250, 67474), (275, 61340), (500, 33737), (550, 30670), (1100, 15335), (1375, 12268), (2750, 6134), (3067, 5500)]