7601900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 36

約数和(自身を含む): 17368680

約数和(自身を除く): 9766780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4001, 8002, 16004, 20005, 40010, 76019, 80020, 100025, 152038, 200050, 304076, 380095, 400100, 760190, 1520380, 1900475, 3800950, 7601900]

約数ペア:

[(1, 7601900), (2, 3800950), (4, 1900475), (5, 1520380), (10, 760190), (19, 400100), (20, 380095), (25, 304076), (38, 200050), (50, 152038), (76, 100025), (95, 80020), (100, 76019), (190, 40010), (380, 20005), (475, 16004), (950, 8002), (1900, 4001)]