38348980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10039}}^1$

素因数の和:10239

約数の個数: 24

約数和(自身を含む): 80962560

約数和(自身を除く): 42613580

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 10039, 20078, 40156, 50195, 100390, 200780, 1917449, 3834898, 7669796, 9587245, 19174490, 38348980]

約数ペア:

[(1, 38348980), (2, 19174490), (4, 9587245), (5, 7669796), (10, 3834898), (20, 1917449), (191, 200780), (382, 100390), (764, 50195), (955, 40156), (1910, 20078), (3820, 10039)]