2707331320

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{340117}}^1$

素因数の和:340327

約数の個数: 32

約数和(自身を含む): 6122124000

約数和(自身を除く): 3414792680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 340117, 680234, 1360468, 1700585, 2720936, 3401170, 6802340, 13604680, 67683283, 135366566, 270733132, 338416415, 541466264, 676832830, 1353665660, 2707331320]

約数ペア:

[(1, 2707331320), (2, 1353665660), (4, 676832830), (5, 541466264), (8, 338416415), (10, 270733132), (20, 135366566), (40, 67683283), (199, 13604680), (398, 6802340), (796, 3401170), (995, 2720936), (1592, 1700585), (1990, 1360468), (3980, 680234), (7960, 340117)]