6749840

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 15832320

約数和(自身を除く): 9082480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 607, 695, 1112, 1214, 1390, 2224, 2428, 2780, 3035, 4856, 5560, 6070, 9712, 11120, 12140, 24280, 48560, 84373, 168746, 337492, 421865, 674984, 843730, 1349968, 1687460, 3374920, 6749840]

約数ペア:

[(1, 6749840), (2, 3374920), (4, 1687460), (5, 1349968), (8, 843730), (10, 674984), (16, 421865), (20, 337492), (40, 168746), (80, 84373), (139, 48560), (278, 24280), (556, 12140), (607, 11120), (695, 9712), (1112, 6070), (1214, 5560), (1390, 4856), (2224, 3035), (2428, 2780)]