24885500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 55194048

約数和(自身を除く): 30308548

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 701, 710, 1402, 1420, 1775, 2804, 3505, 3550, 7010, 7100, 8875, 14020, 17525, 17750, 35050, 35500, 49771, 70100, 87625, 99542, 175250, 199084, 248855, 350500, 497710, 995420, 1244275, 2488550, 4977100, 6221375, 12442750, 24885500]

約数ペア:

[(1, 24885500), (2, 12442750), (4, 6221375), (5, 4977100), (10, 2488550), (20, 1244275), (25, 995420), (50, 497710), (71, 350500), (100, 248855), (125, 199084), (142, 175250), (250, 99542), (284, 87625), (355, 70100), (500, 49771), (701, 35500), (710, 35050), (1402, 17750), (1420, 17525), (1775, 14020), (2804, 8875), (3505, 7100), (3550, 7010)]