22600960

素因数分解:

$2^8\times 5^1\times {\mathrm{17657}}^1$

素因数の和:17678

約数の個数: 36

約数和(自身を含む): 54139428

約数和(自身を除く): 31538468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 17657, 35314, 70628, 88285, 141256, 176570, 282512, 353140, 565024, 706280, 1130048, 1412560, 2260096, 2825120, 4520192, 5650240, 11300480, 22600960]

約数ペア:

[(1, 22600960), (2, 11300480), (4, 5650240), (5, 4520192), (8, 2825120), (10, 2260096), (16, 1412560), (20, 1130048), (32, 706280), (40, 565024), (64, 353140), (80, 282512), (128, 176570), (160, 141256), (256, 88285), (320, 70628), (640, 35314), (1280, 17657)]