14861320

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1867}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 33624000

約数和(自身を除く): 18762680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1867, 1990, 3734, 3980, 7468, 7960, 9335, 14936, 18670, 37340, 74680, 371533, 743066, 1486132, 1857665, 2972264, 3715330, 7430660, 14861320]

約数ペア:

[(1, 14861320), (2, 7430660), (4, 3715330), (5, 2972264), (8, 1857665), (10, 1486132), (20, 743066), (40, 371533), (199, 74680), (398, 37340), (796, 18670), (995, 14936), (1592, 9335), (1867, 7960), (1990, 7468), (3734, 3980)]