76393040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 183226368

約数和(自身を除く): 106833328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 103, 127, 146, 206, 254, 292, 365, 412, 508, 515, 584, 635, 730, 824, 1016, 1030, 1168, 1270, 1460, 1648, 2032, 2060, 2540, 2920, 4120, 5080, 5840, 7519, 8240, 9271, 10160, 13081, 15038, 18542, 26162, 30076, 37084, 37595, 46355, 52324, 60152, 65405, 74168, 75190, 92710, 104648, 120304, 130810, 148336, 150380, 185420, 209296, 261620, 300760, 370840, 523240, 601520, 741680, 954913, 1046480, 1909826, 3819652, 4774565, 7639304, 9549130, 15278608, 19098260, 38196520, 76393040]

約数ペア:

[(1, 76393040), (2, 38196520), (4, 19098260), (5, 15278608), (8, 9549130), (10, 7639304), (16, 4774565), (20, 3819652), (40, 1909826), (73, 1046480), (80, 954913), (103, 741680), (127, 601520), (146, 523240), (206, 370840), (254, 300760), (292, 261620), (365, 209296), (412, 185420), (508, 150380), (515, 148336), (584, 130810), (635, 120304), (730, 104648), (824, 92710), (1016, 75190), (1030, 74168), (1168, 65405), (1270, 60152), (1460, 52324), (1648, 46355), (2032, 37595), (2060, 37084), (2540, 30076), (2920, 26162), (4120, 18542), (5080, 15038), (5840, 13081), (7519, 10160), (8240, 9271)]