12039040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 31016160

約数和(自身を除く): 18977120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1447, 1664, 2080, 2894, 4160, 5788, 7235, 8320, 11576, 14470, 18811, 23152, 28940, 37622, 46304, 57880, 75244, 92608, 94055, 115760, 150488, 185216, 188110, 231520, 300976, 376220, 463040, 601952, 752440, 926080, 1203904, 1504880, 2407808, 3009760, 6019520, 12039040]

約数ペア:

[(1, 12039040), (2, 6019520), (4, 3009760), (5, 2407808), (8, 1504880), (10, 1203904), (13, 926080), (16, 752440), (20, 601952), (26, 463040), (32, 376220), (40, 300976), (52, 231520), (64, 188110), (65, 185216), (80, 150488), (104, 115760), (128, 94055), (130, 92608), (160, 75244), (208, 57880), (260, 46304), (320, 37622), (416, 28940), (520, 23152), (640, 18811), (832, 14470), (1040, 11576), (1447, 8320), (1664, 7235), (2080, 5788), (2894, 4160)]