38238260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 86365440

約数和(自身を除く): 48127180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 2141, 3572, 4282, 4465, 8564, 8930, 10705, 17860, 21410, 40679, 42820, 81358, 100627, 162716, 201254, 203395, 402508, 406790, 503135, 813580, 1006270, 1911913, 2012540, 3823826, 7647652, 9559565, 19119130, 38238260]

約数ペア:

[(1, 38238260), (2, 19119130), (4, 9559565), (5, 7647652), (10, 3823826), (19, 2012540), (20, 1911913), (38, 1006270), (47, 813580), (76, 503135), (94, 406790), (95, 402508), (188, 203395), (190, 201254), (235, 162716), (380, 100627), (470, 81358), (893, 42820), (940, 40679), (1786, 21410), (2141, 17860), (3572, 10705), (4282, 8930), (4465, 8564)]