3040760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4031

約数の個数: 32

約数和(自身を含む): 7203600

約数和(自身を除く): 4162840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4001, 8002, 16004, 20005, 32008, 40010, 76019, 80020, 152038, 160040, 304076, 380095, 608152, 760190, 1520380, 3040760]

約数ペア:

[(1, 3040760), (2, 1520380), (4, 760190), (5, 608152), (8, 380095), (10, 304076), (19, 160040), (20, 152038), (38, 80020), (40, 76019), (76, 40010), (95, 32008), (152, 20005), (190, 16004), (380, 8002), (760, 4001)]