38447680

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 92326968

約数和(自身を除く): 53879288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 877, 1096, 1370, 1754, 2192, 2740, 3508, 4384, 4385, 5480, 7016, 8768, 8770, 10960, 14032, 17540, 21920, 28064, 35080, 43840, 56128, 70160, 120149, 140320, 240298, 280640, 480596, 600745, 961192, 1201490, 1922384, 2402980, 3844768, 4805960, 7689536, 9611920, 19223840, 38447680]

約数ペア:

[(1, 38447680), (2, 19223840), (4, 9611920), (5, 7689536), (8, 4805960), (10, 3844768), (16, 2402980), (20, 1922384), (32, 1201490), (40, 961192), (64, 600745), (80, 480596), (137, 280640), (160, 240298), (274, 140320), (320, 120149), (548, 70160), (685, 56128), (877, 43840), (1096, 35080), (1370, 28064), (1754, 21920), (2192, 17540), (2740, 14032), (3508, 10960), (4384, 8770), (4385, 8768), (5480, 7016)]