97008820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 210384720

約数和(自身を除く): 113375900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 337, 370, 389, 674, 740, 778, 1348, 1556, 1685, 1945, 3370, 3890, 6740, 7780, 12469, 14393, 24938, 28786, 49876, 57572, 62345, 71965, 124690, 131093, 143930, 249380, 262186, 287860, 524372, 655465, 1310930, 2621860, 4850441, 9700882, 19401764, 24252205, 48504410, 97008820]

約数ペア:

[(1, 97008820), (2, 48504410), (4, 24252205), (5, 19401764), (10, 9700882), (20, 4850441), (37, 2621860), (74, 1310930), (148, 655465), (185, 524372), (337, 287860), (370, 262186), (389, 249380), (674, 143930), (740, 131093), (778, 124690), (1348, 71965), (1556, 62345), (1685, 57572), (1945, 49876), (3370, 28786), (3890, 24938), (6740, 14393), (7780, 12469)]