14920640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6661}}^1$

素因数の和:6685

約数の個数: 56

約数和(自身を含む): 40611552

約数和(自身を除く): 25690912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6661, 13322, 26644, 33305, 46627, 53288, 66610, 93254, 106576, 133220, 186508, 213152, 233135, 266440, 373016, 426304, 466270, 532880, 746032, 932540, 1065760, 1492064, 1865080, 2131520, 2984128, 3730160, 7460320, 14920640]

約数ペア:

[(1, 14920640), (2, 7460320), (4, 3730160), (5, 2984128), (7, 2131520), (8, 1865080), (10, 1492064), (14, 1065760), (16, 932540), (20, 746032), (28, 532880), (32, 466270), (35, 426304), (40, 373016), (56, 266440), (64, 233135), (70, 213152), (80, 186508), (112, 133220), (140, 106576), (160, 93254), (224, 66610), (280, 53288), (320, 46627), (448, 33305), (560, 26644), (1120, 13322), (2240, 6661)]