14776660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 32634000

約数和(自身を除く): 17857340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 349, 365, 580, 698, 730, 1396, 1460, 1745, 2117, 3490, 4234, 6980, 8468, 10121, 10585, 20242, 21170, 25477, 40484, 42340, 50605, 50954, 101210, 101908, 127385, 202420, 254770, 509540, 738833, 1477666, 2955332, 3694165, 7388330, 14776660]

約数ペア:

[(1, 14776660), (2, 7388330), (4, 3694165), (5, 2955332), (10, 1477666), (20, 738833), (29, 509540), (58, 254770), (73, 202420), (116, 127385), (145, 101908), (146, 101210), (290, 50954), (292, 50605), (349, 42340), (365, 40484), (580, 25477), (698, 21170), (730, 20242), (1396, 10585), (1460, 10121), (1745, 8468), (2117, 6980), (3490, 4234)]