56536960

素因数分解:

$2^7\times 5^1\times {\mathrm{88339}}^1$

素因数の和:88358

約数の個数: 32

約数和(自身を含む): 135160200

約数和(自身を除く): 78623240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 88339, 176678, 353356, 441695, 706712, 883390, 1413424, 1766780, 2826848, 3533560, 5653696, 7067120, 11307392, 14134240, 28268480, 56536960]

約数ペア:

[(1, 56536960), (2, 28268480), (4, 14134240), (5, 11307392), (8, 7067120), (10, 5653696), (16, 3533560), (20, 2826848), (32, 1766780), (40, 1413424), (64, 883390), (80, 706712), (128, 441695), (160, 353356), (320, 176678), (640, 88339)]