16424500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 19899788

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 307, 428, 500, 535, 614, 1070, 1228, 1535, 2140, 2675, 3070, 5350, 6140, 7675, 10700, 13375, 15350, 26750, 30700, 32849, 38375, 53500, 65698, 76750, 131396, 153500, 164245, 328490, 656980, 821225, 1642450, 3284900, 4106125, 8212250, 16424500]

約数ペア:

[(1, 16424500), (2, 8212250), (4, 4106125), (5, 3284900), (10, 1642450), (20, 821225), (25, 656980), (50, 328490), (100, 164245), (107, 153500), (125, 131396), (214, 76750), (250, 65698), (307, 53500), (428, 38375), (500, 32849), (535, 30700), (614, 26750), (1070, 15350), (1228, 13375), (1535, 10700), (2140, 7675), (2675, 6140), (3070, 5350)]