13634560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2663}}^1$

素因数の和:2688

約数の個数: 44

約数和(自身を含む): 32719248

約数和(自身を除く): 19084688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 2663, 5120, 5326, 10652, 13315, 21304, 26630, 42608, 53260, 85216, 106520, 170432, 213040, 340864, 426080, 681728, 852160, 1363456, 1704320, 2726912, 3408640, 6817280, 13634560]

約数ペア:

[(1, 13634560), (2, 6817280), (4, 3408640), (5, 2726912), (8, 1704320), (10, 1363456), (16, 852160), (20, 681728), (32, 426080), (40, 340864), (64, 213040), (80, 170432), (128, 106520), (160, 85216), (256, 53260), (320, 42608), (512, 26630), (640, 21304), (1024, 13315), (1280, 10652), (2560, 5326), (2663, 5120)]