1570345217960

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{203412593}}^1$

素因数の和:203412797

約数の個数: 32

約数和(自身を含む): 3551583891240

約数和(自身を除く): 1981238673280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 203412593, 406825186, 813650372, 1017062965, 1627300744, 2034125930, 4068251860, 8136503720, 39258630449, 78517260898, 157034521796, 196293152245, 314069043592, 392586304490, 785172608980, 1570345217960]

約数ペア:

[(1, 1570345217960), (2, 785172608980), (4, 392586304490), (5, 314069043592), (8, 196293152245), (10, 157034521796), (20, 78517260898), (40, 39258630449), (193, 8136503720), (386, 4068251860), (772, 2034125930), (965, 1627300744), (1544, 1017062965), (1930, 813650372), (3860, 406825186), (7720, 203412593)]