752231660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{19219}}^1$

素因数の和:19350

約数の個数: 48

約数和(自身を含む): 1679059200

約数和(自身を除く): 926827540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1957, 2060, 3914, 7828, 9785, 19219, 19570, 38438, 39140, 76876, 96095, 192190, 365161, 384380, 730322, 1460644, 1825805, 1979557, 3651610, 3959114, 7303220, 7918228, 9897785, 19795570, 37611583, 39591140, 75223166, 150446332, 188057915, 376115830, 752231660]

約数ペア:

[(1, 752231660), (2, 376115830), (4, 188057915), (5, 150446332), (10, 75223166), (19, 39591140), (20, 37611583), (38, 19795570), (76, 9897785), (95, 7918228), (103, 7303220), (190, 3959114), (206, 3651610), (380, 1979557), (412, 1825805), (515, 1460644), (1030, 730322), (1957, 384380), (2060, 365161), (3914, 192190), (7828, 96095), (9785, 76876), (19219, 39140), (19570, 38438)]