41240960

素因数分解:

$2^7\times 5^1\times {\mathrm{64439}}^1$

素因数の和:64458

約数の個数: 32

約数和(自身を含む): 98593200

約数和(自身を除く): 57352240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 64439, 128878, 257756, 322195, 515512, 644390, 1031024, 1288780, 2062048, 2577560, 4124096, 5155120, 8248192, 10310240, 20620480, 41240960]

約数ペア:

[(1, 41240960), (2, 20620480), (4, 10310240), (5, 8248192), (8, 5155120), (10, 4124096), (16, 2577560), (20, 2062048), (32, 1288780), (40, 1031024), (64, 644390), (80, 515512), (128, 322195), (160, 257756), (320, 128878), (640, 64439)]