20100708250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11486119}}^1$

素因数の和:11486143

約数の個数: 32

約数和(自身を含む): 43004033280

約数和(自身を除く): 22903325030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 11486119, 22972238, 57430595, 80402833, 114861190, 160805666, 287152975, 402014165, 574305950, 804028330, 1435764875, 2010070825, 2871529750, 4020141650, 10050354125, 20100708250]

約数ペア:

[(1, 20100708250), (2, 10050354125), (5, 4020141650), (7, 2871529750), (10, 2010070825), (14, 1435764875), (25, 804028330), (35, 574305950), (50, 402014165), (70, 287152975), (125, 160805666), (175, 114861190), (250, 80402833), (350, 57430595), (875, 22972238), (1750, 11486119)]