187065920

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4603}}^1$

素因数の和:4747

約数の個数: 56

約数和(自身を含む): 449055744

約数和(自身を除く): 261989824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 4603, 5080, 8128, 9206, 10160, 18412, 20320, 23015, 36824, 40640, 46030, 73648, 92060, 147296, 184120, 294592, 368240, 584581, 736480, 1169162, 1472960, 2338324, 2922905, 4676648, 5845810, 9353296, 11691620, 18706592, 23383240, 37413184, 46766480, 93532960, 187065920]

約数ペア:

[(1, 187065920), (2, 93532960), (4, 46766480), (5, 37413184), (8, 23383240), (10, 18706592), (16, 11691620), (20, 9353296), (32, 5845810), (40, 4676648), (64, 2922905), (80, 2338324), (127, 1472960), (160, 1169162), (254, 736480), (320, 584581), (508, 368240), (635, 294592), (1016, 184120), (1270, 147296), (2032, 92060), (2540, 73648), (4064, 46030), (4603, 40640), (5080, 36824), (8128, 23015), (9206, 20320), (10160, 18412)]