57113900

素因数分解:

$2^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1301}}^1$

素因数の和:1754

約数の個数: 36

約数和(自身を含む): 124314960

約数和(自身を除く): 67201060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 439, 878, 1301, 1756, 2195, 2602, 4390, 5204, 6505, 8780, 10975, 13010, 21950, 26020, 32525, 43900, 65050, 130100, 571139, 1142278, 2284556, 2855695, 5711390, 11422780, 14278475, 28556950, 57113900]

約数ペア:

[(1, 57113900), (2, 28556950), (4, 14278475), (5, 11422780), (10, 5711390), (20, 2855695), (25, 2284556), (50, 1142278), (100, 571139), (439, 130100), (878, 65050), (1301, 43900), (1756, 32525), (2195, 26020), (2602, 21950), (4390, 13010), (5204, 10975), (6505, 8780)]