2040804500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{583087}}^1$

素因数の和:583113

約数の個数: 48

約数和(自身を含む): 5093856768

約数和(自身を除く): 3053052268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 583087, 1166174, 2332348, 2915435, 4081609, 5830870, 8163218, 11661740, 14577175, 16326436, 20408045, 29154350, 40816090, 58308700, 72885875, 81632180, 102040225, 145771750, 204080450, 291543500, 408160900, 510201125, 1020402250, 2040804500]

約数ペア:

[(1, 2040804500), (2, 1020402250), (4, 510201125), (5, 408160900), (7, 291543500), (10, 204080450), (14, 145771750), (20, 102040225), (25, 81632180), (28, 72885875), (35, 58308700), (50, 40816090), (70, 29154350), (100, 20408045), (125, 16326436), (140, 14577175), (175, 11661740), (250, 8163218), (350, 5830870), (500, 4081609), (700, 2915435), (875, 2332348), (1750, 1166174), (3500, 583087)]