38065340

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6871}}^1$

素因数の和:7157

約数の個数: 24

約数和(自身を含む): 80237472

約数和(自身を除く): 42172132

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 6871, 13742, 27484, 34355, 68710, 137420, 1903267, 3806534, 7613068, 9516335, 19032670, 38065340]

約数ペア:

[(1, 38065340), (2, 19032670), (4, 9516335), (5, 7613068), (10, 3806534), (20, 1903267), (277, 137420), (554, 68710), (1108, 34355), (1385, 27484), (2770, 13742), (5540, 6871)]