12950960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14717}}^1$

素因数の和:14741

約数の個数: 40

約数和(自身を含む): 32850576

約数和(自身を除く): 19899616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 14717, 29434, 58868, 73585, 117736, 147170, 161887, 235472, 294340, 323774, 588680, 647548, 809435, 1177360, 1295096, 1618870, 2590192, 3237740, 6475480, 12950960]

約数ペア:

[(1, 12950960), (2, 6475480), (4, 3237740), (5, 2590192), (8, 1618870), (10, 1295096), (11, 1177360), (16, 809435), (20, 647548), (22, 588680), (40, 323774), (44, 294340), (55, 235472), (80, 161887), (88, 147170), (110, 117736), (176, 73585), (220, 58868), (440, 29434), (880, 14717)]