56570600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14887}}^1$

素因数の和:14922

約数の個数: 48

約数和(自身を含む): 138458400

約数和(自身を除く): 81887800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14887, 29774, 59548, 74435, 119096, 148870, 282853, 297740, 372175, 565706, 595480, 744350, 1131412, 1414265, 1488700, 2262824, 2828530, 2977400, 5657060, 7071325, 11314120, 14142650, 28285300, 56570600]

約数ペア:

[(1, 56570600), (2, 28285300), (4, 14142650), (5, 11314120), (8, 7071325), (10, 5657060), (19, 2977400), (20, 2828530), (25, 2262824), (38, 1488700), (40, 1414265), (50, 1131412), (76, 744350), (95, 595480), (100, 565706), (152, 372175), (190, 297740), (200, 282853), (380, 148870), (475, 119096), (760, 74435), (950, 59548), (1900, 29774), (3800, 14887)]