7325360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 19808256

約数和(自身を除く): 12482896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 127, 140, 206, 254, 280, 412, 508, 515, 560, 635, 721, 824, 889, 1016, 1030, 1270, 1442, 1648, 1778, 2032, 2060, 2540, 2884, 3556, 3605, 4120, 4445, 5080, 5768, 7112, 7210, 8240, 8890, 10160, 11536, 13081, 14224, 14420, 17780, 26162, 28840, 35560, 52324, 57680, 65405, 71120, 91567, 104648, 130810, 183134, 209296, 261620, 366268, 457835, 523240, 732536, 915670, 1046480, 1465072, 1831340, 3662680, 7325360]

約数ペア:

[(1, 7325360), (2, 3662680), (4, 1831340), (5, 1465072), (7, 1046480), (8, 915670), (10, 732536), (14, 523240), (16, 457835), (20, 366268), (28, 261620), (35, 209296), (40, 183134), (56, 130810), (70, 104648), (80, 91567), (103, 71120), (112, 65405), (127, 57680), (140, 52324), (206, 35560), (254, 28840), (280, 26162), (412, 17780), (508, 14420), (515, 14224), (560, 13081), (635, 11536), (721, 10160), (824, 8890), (889, 8240), (1016, 7210), (1030, 7112), (1270, 5768), (1442, 5080), (1648, 4445), (1778, 4120), (2032, 3605), (2060, 3556), (2540, 2884)]