39008960

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 93665040

約数和(自身を除く): 54656080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 877, 1112, 1390, 1754, 2224, 2780, 3508, 4385, 4448, 5560, 7016, 8770, 8896, 11120, 14032, 17540, 22240, 28064, 35080, 44480, 56128, 70160, 121903, 140320, 243806, 280640, 487612, 609515, 975224, 1219030, 1950448, 2438060, 3900896, 4876120, 7801792, 9752240, 19504480, 39008960]

約数ペア:

[(1, 39008960), (2, 19504480), (4, 9752240), (5, 7801792), (8, 4876120), (10, 3900896), (16, 2438060), (20, 1950448), (32, 1219030), (40, 975224), (64, 609515), (80, 487612), (139, 280640), (160, 243806), (278, 140320), (320, 121903), (556, 70160), (695, 56128), (877, 44480), (1112, 35080), (1390, 28064), (1754, 22240), (2224, 17540), (2780, 14032), (3508, 11120), (4385, 8896), (4448, 8770), (5560, 7016)]