38146820

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8329}}^1$

素因数の和:8567

約数の個数: 24

約数和(自身を含む): 80467800

約数和(自身を除く): 42320980

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 8329, 16658, 33316, 41645, 83290, 166580, 1907341, 3814682, 7629364, 9536705, 19073410, 38146820]

約数ペア:

[(1, 38146820), (2, 19073410), (4, 9536705), (5, 7629364), (10, 3814682), (20, 1907341), (229, 166580), (458, 83290), (916, 41645), (1145, 33316), (2290, 16658), (4580, 8329)]