56800960

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1433

約数の個数: 56

約数和(自身を含む): 136337040

約数和(自身を除く): 79536080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1277, 1390, 2224, 2554, 2780, 4448, 5108, 5560, 6385, 8896, 10216, 11120, 12770, 20432, 22240, 25540, 40864, 44480, 51080, 81728, 102160, 177503, 204320, 355006, 408640, 710012, 887515, 1420024, 1775030, 2840048, 3550060, 5680096, 7100120, 11360192, 14200240, 28400480, 56800960]

約数ペア:

[(1, 56800960), (2, 28400480), (4, 14200240), (5, 11360192), (8, 7100120), (10, 5680096), (16, 3550060), (20, 2840048), (32, 1775030), (40, 1420024), (64, 887515), (80, 710012), (139, 408640), (160, 355006), (278, 204320), (320, 177503), (556, 102160), (695, 81728), (1112, 51080), (1277, 44480), (1390, 40864), (2224, 25540), (2554, 22240), (2780, 20432), (4448, 12770), (5108, 11120), (5560, 10216), (6385, 8896)]