57617500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 60

約数和(自身を含む): 132738760

約数和(自身を除く): 75121260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 625, 950, 1213, 1250, 1900, 2375, 2426, 2500, 4750, 4852, 6065, 9500, 11875, 12130, 23047, 23750, 24260, 30325, 46094, 47500, 60650, 92188, 115235, 121300, 151625, 230470, 303250, 460940, 576175, 606500, 758125, 1152350, 1516250, 2304700, 2880875, 3032500, 5761750, 11523500, 14404375, 28808750, 57617500]

約数ペア:

[(1, 57617500), (2, 28808750), (4, 14404375), (5, 11523500), (10, 5761750), (19, 3032500), (20, 2880875), (25, 2304700), (38, 1516250), (50, 1152350), (76, 758125), (95, 606500), (100, 576175), (125, 460940), (190, 303250), (250, 230470), (380, 151625), (475, 121300), (500, 115235), (625, 92188), (950, 60650), (1213, 47500), (1250, 46094), (1900, 30325), (2375, 24260), (2426, 23750), (2500, 23047), (4750, 12130), (4852, 11875), (6065, 9500)]