14570120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 33733260

約数和(自身を除く): 19163140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 197, 215, 344, 394, 430, 788, 860, 985, 1576, 1720, 1849, 1970, 3698, 3940, 7396, 7880, 8471, 9245, 14792, 16942, 18490, 33884, 36980, 42355, 67768, 73960, 84710, 169420, 338840, 364253, 728506, 1457012, 1821265, 2914024, 3642530, 7285060, 14570120]

約数ペア:

[(1, 14570120), (2, 7285060), (4, 3642530), (5, 2914024), (8, 1821265), (10, 1457012), (20, 728506), (40, 364253), (43, 338840), (86, 169420), (172, 84710), (197, 73960), (215, 67768), (344, 42355), (394, 36980), (430, 33884), (788, 18490), (860, 16942), (985, 14792), (1576, 9245), (1720, 8471), (1849, 7880), (1970, 7396), (3698, 3940)]