30800176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1417

約数の個数: 40

約数和(自身を含む): 65620800

約数和(自身を除く): 34820624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1259, 1529, 2224, 2518, 3058, 5036, 6116, 10072, 12232, 13849, 20144, 24464, 27698, 55396, 110792, 175001, 221584, 350002, 700004, 1400008, 1925011, 2800016, 3850022, 7700044, 15400088, 30800176]

約数ペア:

[(1, 30800176), (2, 15400088), (4, 7700044), (8, 3850022), (11, 2800016), (16, 1925011), (22, 1400008), (44, 700004), (88, 350002), (139, 221584), (176, 175001), (278, 110792), (556, 55396), (1112, 27698), (1259, 24464), (1529, 20144), (2224, 13849), (2518, 12232), (3058, 10072), (5036, 6116)]