22012160

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 54636120

約数和(自身を除く): 32623960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 593, 640, 928, 1160, 1186, 1280, 1856, 2320, 2372, 2965, 3712, 4640, 4744, 5930, 7424, 9280, 9488, 11860, 17197, 18560, 18976, 23720, 34394, 37120, 37952, 47440, 68788, 75904, 85985, 94880, 137576, 151808, 171970, 189760, 275152, 343940, 379520, 550304, 687880, 759040, 1100608, 1375760, 2201216, 2751520, 4402432, 5503040, 11006080, 22012160]

約数ペア:

[(1, 22012160), (2, 11006080), (4, 5503040), (5, 4402432), (8, 2751520), (10, 2201216), (16, 1375760), (20, 1100608), (29, 759040), (32, 687880), (40, 550304), (58, 379520), (64, 343940), (80, 275152), (116, 189760), (128, 171970), (145, 151808), (160, 137576), (232, 94880), (256, 85985), (290, 75904), (320, 68788), (464, 47440), (580, 37952), (593, 37120), (640, 34394), (928, 23720), (1160, 18976), (1186, 18560), (1280, 17197), (1856, 11860), (2320, 9488), (2372, 9280), (2965, 7424), (3712, 5930), (4640, 4744)]