975207440

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{31337}}^1$

素因数の和:31739

約数の個数: 40

約数和(自身を含む): 2273258520

約数和(自身を除く): 1298051080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1556, 1945, 3112, 3890, 6224, 7780, 15560, 31120, 31337, 62674, 125348, 156685, 250696, 313370, 501392, 626740, 1253480, 2506960, 12190093, 24380186, 48760372, 60950465, 97520744, 121900930, 195041488, 243801860, 487603720, 975207440]

約数ペア:

[(1, 975207440), (2, 487603720), (4, 243801860), (5, 195041488), (8, 121900930), (10, 97520744), (16, 60950465), (20, 48760372), (40, 24380186), (80, 12190093), (389, 2506960), (778, 1253480), (1556, 626740), (1945, 501392), (3112, 313370), (3890, 250696), (6224, 156685), (7780, 125348), (15560, 62674), (31120, 31337)]