4167976160

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{187409}}^1$

素因数の和:187563

約数の個数: 48

約数和(自身を含む): 9917737200

約数和(自身を除く): 5749761040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 22240, 187409, 374818, 749636, 937045, 1499272, 1874090, 2998544, 3748180, 5997088, 7496360, 14992720, 26049851, 29985440, 52099702, 104199404, 130249255, 208398808, 260498510, 416797616, 520997020, 833595232, 1041994040, 2083988080, 4167976160]

約数ペア:

[(1, 4167976160), (2, 2083988080), (4, 1041994040), (5, 833595232), (8, 520997020), (10, 416797616), (16, 260498510), (20, 208398808), (32, 130249255), (40, 104199404), (80, 52099702), (139, 29985440), (160, 26049851), (278, 14992720), (556, 7496360), (695, 5997088), (1112, 3748180), (1390, 2998544), (2224, 1874090), (2780, 1499272), (4448, 937045), (5560, 749636), (11120, 374818), (22240, 187409)]