10379780500

素因数分解:

$2^2\times 5^3\times {\mathrm{311}}^1\times {\mathrm{66751}}^1$

素因数の和:67081

約数の個数: 48

約数和(自身を含む): 22742673408

約数和(自身を除く): 12362892908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 311, 500, 622, 1244, 1555, 3110, 6220, 7775, 15550, 31100, 38875, 66751, 77750, 133502, 155500, 267004, 333755, 667510, 1335020, 1668775, 3337550, 6675100, 8343875, 16687750, 20759561, 33375500, 41519122, 83038244, 103797805, 207595610, 415191220, 518989025, 1037978050, 2075956100, 2594945125, 5189890250, 10379780500]

約数ペア:

[(1, 10379780500), (2, 5189890250), (4, 2594945125), (5, 2075956100), (10, 1037978050), (20, 518989025), (25, 415191220), (50, 207595610), (100, 103797805), (125, 83038244), (250, 41519122), (311, 33375500), (500, 20759561), (622, 16687750), (1244, 8343875), (1555, 6675100), (3110, 3337550), (6220, 1668775), (7775, 1335020), (15550, 667510), (31100, 333755), (38875, 267004), (66751, 155500), (77750, 133502)]