5280400960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{868487}}^1$

素因数の和:868523

約数の個数: 56

約数和(自身を含む): 13235757120

約数和(自身を除く): 7955356160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 868487, 1736974, 3473948, 4342435, 6947896, 8684870, 13895792, 16501253, 17369740, 27791584, 33002506, 34739480, 55583168, 66005012, 69478960, 82506265, 132010024, 138957920, 165012530, 264020048, 277915840, 330025060, 528040096, 660050120, 1056080192, 1320100240, 2640200480, 5280400960]

約数ペア:

[(1, 5280400960), (2, 2640200480), (4, 1320100240), (5, 1056080192), (8, 660050120), (10, 528040096), (16, 330025060), (19, 277915840), (20, 264020048), (32, 165012530), (38, 138957920), (40, 132010024), (64, 82506265), (76, 69478960), (80, 66005012), (95, 55583168), (152, 34739480), (160, 33002506), (190, 27791584), (304, 17369740), (320, 16501253), (380, 13895792), (608, 8684870), (760, 6947896), (1216, 4342435), (1520, 3473948), (3040, 1736974), (6080, 868487)]