529915120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7451}}^1$

素因数の和:7598

約数の個数: 80

約数和(自身を含む): 1419337728

約数和(自身を除く): 889422608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3556, 4445, 5080, 7112, 7451, 8890, 10160, 14224, 14902, 17780, 29804, 35560, 37255, 52157, 59608, 71120, 74510, 104314, 119216, 149020, 208628, 260785, 298040, 417256, 521570, 596080, 834512, 946277, 1043140, 1892554, 2086280, 3785108, 4172560, 4731385, 6623939, 7570216, 9462770, 13247878, 15140432, 18925540, 26495756, 33119695, 37851080, 52991512, 66239390, 75702160, 105983024, 132478780, 264957560, 529915120]

約数ペア:

[(1, 529915120), (2, 264957560), (4, 132478780), (5, 105983024), (7, 75702160), (8, 66239390), (10, 52991512), (14, 37851080), (16, 33119695), (20, 26495756), (28, 18925540), (35, 15140432), (40, 13247878), (56, 9462770), (70, 7570216), (80, 6623939), (112, 4731385), (127, 4172560), (140, 3785108), (254, 2086280), (280, 1892554), (508, 1043140), (560, 946277), (635, 834512), (889, 596080), (1016, 521570), (1270, 417256), (1778, 298040), (2032, 260785), (2540, 208628), (3556, 149020), (4445, 119216), (5080, 104314), (7112, 74510), (7451, 71120), (8890, 59608), (10160, 52157), (14224, 37255), (14902, 35560), (17780, 29804)]