8050960

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 18867096

約数和(自身を除く): 10816136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 641, 785, 1256, 1282, 1570, 2512, 2564, 3140, 3205, 5128, 6280, 6410, 10256, 12560, 12820, 25640, 51280, 100637, 201274, 402548, 503185, 805096, 1006370, 1610192, 2012740, 4025480, 8050960]

約数ペア:

[(1, 8050960), (2, 4025480), (4, 2012740), (5, 1610192), (8, 1006370), (10, 805096), (16, 503185), (20, 402548), (40, 201274), (80, 100637), (157, 51280), (314, 25640), (628, 12820), (641, 12560), (785, 10256), (1256, 6410), (1282, 6280), (1570, 5128), (2512, 3205), (2564, 3140)]