39275840

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1039

約数の個数: 56

約数和(自身を含む): 94305120

約数和(自身を除く): 55029280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 883, 1112, 1390, 1766, 2224, 2780, 3532, 4415, 4448, 5560, 7064, 8830, 8896, 11120, 14128, 17660, 22240, 28256, 35320, 44480, 56512, 70640, 122737, 141280, 245474, 282560, 490948, 613685, 981896, 1227370, 1963792, 2454740, 3927584, 4909480, 7855168, 9818960, 19637920, 39275840]

約数ペア:

[(1, 39275840), (2, 19637920), (4, 9818960), (5, 7855168), (8, 4909480), (10, 3927584), (16, 2454740), (20, 1963792), (32, 1227370), (40, 981896), (64, 613685), (80, 490948), (139, 282560), (160, 245474), (278, 141280), (320, 122737), (556, 70640), (695, 56512), (883, 44480), (1112, 35320), (1390, 28256), (1766, 22240), (2224, 17660), (2780, 14128), (3532, 11120), (4415, 8896), (4448, 8830), (5560, 7064)]