4665260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12305

約数の個数: 24

約数和(自身を含む): 10313520

約数和(自身を除く): 5648260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12277, 24554, 49108, 61385, 122770, 233263, 245540, 466526, 933052, 1166315, 2332630, 4665260]

約数ペア:

[(1, 4665260), (2, 2332630), (4, 1166315), (5, 933052), (10, 466526), (19, 245540), (20, 233263), (38, 122770), (76, 61385), (95, 49108), (190, 24554), (380, 12277)]