14263960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8293}}^1$

素因数の和:8347

約数の個数: 32

約数和(自身を含む): 32844240

約数和(自身を除く): 18580280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 8293, 16586, 33172, 41465, 66344, 82930, 165860, 331720, 356599, 713198, 1426396, 1782995, 2852792, 3565990, 7131980, 14263960]

約数ペア:

[(1, 14263960), (2, 7131980), (4, 3565990), (5, 2852792), (8, 1782995), (10, 1426396), (20, 713198), (40, 356599), (43, 331720), (86, 165860), (172, 82930), (215, 66344), (344, 41465), (430, 33172), (860, 16586), (1720, 8293)]