38957780

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6883}}^1$

素因数の和:7175

約数の個数: 24

約数和(自身を含む): 82112352

約数和(自身を除く): 43154572

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 6883, 13766, 27532, 34415, 68830, 137660, 1947889, 3895778, 7791556, 9739445, 19478890, 38957780]

約数ペア:

[(1, 38957780), (2, 19478890), (4, 9739445), (5, 7791556), (10, 3895778), (20, 1947889), (283, 137660), (566, 68830), (1132, 34415), (1415, 27532), (2830, 13766), (5660, 6883)]