82461200

素因数分解:

$2^4\times 5^2\times {\mathrm{206153}}^1$

素因数の和:206171

約数の個数: 30

約数和(自身を含む): 198113994

約数和(自身を除く): 115652794

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 206153, 412306, 824612, 1030765, 1649224, 2061530, 3298448, 4123060, 5153825, 8246120, 10307650, 16492240, 20615300, 41230600, 82461200]

約数ペア:

[(1, 82461200), (2, 41230600), (4, 20615300), (5, 16492240), (8, 10307650), (10, 8246120), (16, 5153825), (20, 4123060), (25, 3298448), (40, 2061530), (50, 1649224), (80, 1030765), (100, 824612), (200, 412306), (400, 206153)]