2510137780

素因数分解:

$2^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{95009}}^1$

素因数の和:96339

約数の個数: 24

約数和(自身を含む): 5275335240

約数和(自身を除く): 2765197460

約数列:

[1, 2, 4, 5, 10, 20, 1321, 2642, 5284, 6605, 13210, 26420, 95009, 190018, 380036, 475045, 950090, 1900180, 125506889, 251013778, 502027556, 627534445, 1255068890, 2510137780]

約数ペア:

[(1, 2510137780), (2, 1255068890), (4, 627534445), (5, 502027556), (10, 251013778), (20, 125506889), (1321, 1900180), (2642, 950090), (5284, 475045), (6605, 380036), (13210, 190018), (26420, 95009)]