4901624320

素因数分解:

$2^9\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2663}}^1$

素因数の和:3405

約数の個数: 80

約数和(自身を含む): 11773175040

約数和(自身を除く): 6871550720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 719, 1280, 1438, 2560, 2663, 2876, 3595, 5326, 5752, 7190, 10652, 11504, 13315, 14380, 21304, 23008, 26630, 28760, 42608, 46016, 53260, 57520, 85216, 92032, 106520, 115040, 170432, 184064, 213040, 230080, 340864, 368128, 426080, 460160, 681728, 852160, 920320, 1363456, 1704320, 1840640, 1914697, 3408640, 3829394, 6817280, 7658788, 9573485, 15317576, 19146970, 30635152, 38293940, 61270304, 76587880, 122540608, 153175760, 245081216, 306351520, 490162432, 612703040, 980324864, 1225406080, 2450812160, 4901624320]

約数ペア:

[(1, 4901624320), (2, 2450812160), (4, 1225406080), (5, 980324864), (8, 612703040), (10, 490162432), (16, 306351520), (20, 245081216), (32, 153175760), (40, 122540608), (64, 76587880), (80, 61270304), (128, 38293940), (160, 30635152), (256, 19146970), (320, 15317576), (512, 9573485), (640, 7658788), (719, 6817280), (1280, 3829394), (1438, 3408640), (2560, 1914697), (2663, 1840640), (2876, 1704320), (3595, 1363456), (5326, 920320), (5752, 852160), (7190, 681728), (10652, 460160), (11504, 426080), (13315, 368128), (14380, 340864), (21304, 230080), (23008, 213040), (26630, 184064), (28760, 170432), (42608, 115040), (46016, 106520), (53260, 92032), (57520, 85216)]