54265000

素因数分解:

$2^3\times 5^4\times {\mathrm{10853}}^1$

素因数の和:10879

約数の個数: 40

約数和(自身を含む): 127154610

約数和(自身を除く): 72889610

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 10853, 21706, 43412, 54265, 86824, 108530, 217060, 271325, 434120, 542650, 1085300, 1356625, 2170600, 2713250, 5426500, 6783125, 10853000, 13566250, 27132500, 54265000]

約数ペア:

[(1, 54265000), (2, 27132500), (4, 13566250), (5, 10853000), (8, 6783125), (10, 5426500), (20, 2713250), (25, 2170600), (40, 1356625), (50, 1085300), (100, 542650), (125, 434120), (200, 271325), (250, 217060), (500, 108530), (625, 86824), (1000, 54265), (1250, 43412), (2500, 21706), (5000, 10853)]