17377280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1697}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 41719860

約数和(自身を除く): 24342580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1697, 2048, 2560, 3394, 5120, 6788, 8485, 10240, 13576, 16970, 27152, 33940, 54304, 67880, 108608, 135760, 217216, 271520, 434432, 543040, 868864, 1086080, 1737728, 2172160, 3475456, 4344320, 8688640, 17377280]

約数ペア:

[(1, 17377280), (2, 8688640), (4, 4344320), (5, 3475456), (8, 2172160), (10, 1737728), (16, 1086080), (20, 868864), (32, 543040), (40, 434432), (64, 271520), (80, 217216), (128, 135760), (160, 108608), (256, 67880), (320, 54304), (512, 33940), (640, 27152), (1024, 16970), (1280, 13576), (1697, 10240), (2048, 8485), (2560, 6788), (3394, 5120)]