39800600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{28429}}^1$

素因数の和:28452

約数の個数: 48

約数和(自身を含む): 105759600

約数和(自身を除く): 65959000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 28429, 56858, 113716, 142145, 199003, 227432, 284290, 398006, 568580, 710725, 796012, 995015, 1137160, 1421450, 1592024, 1990030, 2842900, 3980060, 4975075, 5685800, 7960120, 9950150, 19900300, 39800600]

約数ペア:

[(1, 39800600), (2, 19900300), (4, 9950150), (5, 7960120), (7, 5685800), (8, 4975075), (10, 3980060), (14, 2842900), (20, 1990030), (25, 1592024), (28, 1421450), (35, 1137160), (40, 995015), (50, 796012), (56, 710725), (70, 568580), (100, 398006), (140, 284290), (175, 227432), (200, 199003), (280, 142145), (350, 113716), (700, 56858), (1400, 28429)]