57400960

素因数分解:

$2^7\times 5^1\times {\mathrm{89689}}^1$

素因数の和:89708

約数の個数: 32

約数和(自身を含む): 137225700

約数和(自身を除く): 79824740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 89689, 179378, 358756, 448445, 717512, 896890, 1435024, 1793780, 2870048, 3587560, 5740096, 7175120, 11480192, 14350240, 28700480, 57400960]

約数ペア:

[(1, 57400960), (2, 28700480), (4, 14350240), (5, 11480192), (8, 7175120), (10, 5740096), (16, 3587560), (20, 2870048), (32, 1793780), (40, 1435024), (64, 896890), (80, 717512), (128, 448445), (160, 358756), (320, 179378), (640, 89689)]