47044280

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2089}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 106088400

約数和(自身を除く): 59044120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2089, 2252, 2815, 4178, 4504, 5630, 8356, 10445, 11260, 16712, 20890, 22520, 41780, 83560, 1176107, 2352214, 4704428, 5880535, 9408856, 11761070, 23522140, 47044280]

約数ペア:

[(1, 47044280), (2, 23522140), (4, 11761070), (5, 9408856), (8, 5880535), (10, 4704428), (20, 2352214), (40, 1176107), (563, 83560), (1126, 41780), (2089, 22520), (2252, 20890), (2815, 16712), (4178, 11260), (4504, 10445), (5630, 8356)]