14247040

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 34535160

約数和(自身を除く): 20288120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 197, 226, 320, 394, 452, 565, 640, 788, 904, 985, 1130, 1576, 1808, 1970, 2260, 3152, 3616, 3940, 4520, 6304, 7232, 7880, 9040, 12608, 14464, 15760, 18080, 22261, 25216, 31520, 36160, 44522, 63040, 72320, 89044, 111305, 126080, 178088, 222610, 356176, 445220, 712352, 890440, 1424704, 1780880, 2849408, 3561760, 7123520, 14247040]

約数ペア:

[(1, 14247040), (2, 7123520), (4, 3561760), (5, 2849408), (8, 1780880), (10, 1424704), (16, 890440), (20, 712352), (32, 445220), (40, 356176), (64, 222610), (80, 178088), (113, 126080), (128, 111305), (160, 89044), (197, 72320), (226, 63040), (320, 44522), (394, 36160), (452, 31520), (565, 25216), (640, 22261), (788, 18080), (904, 15760), (985, 14464), (1130, 12608), (1576, 9040), (1808, 7880), (1970, 7232), (2260, 6304), (3152, 4520), (3616, 3940)]