73290260

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11783}}^1$

素因数の和:12103

約数の個数: 24

約数和(自身を含む): 154417536

約数和(自身を除く): 81127276

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 11783, 23566, 47132, 58915, 117830, 235660, 3664513, 7329026, 14658052, 18322565, 36645130, 73290260]

約数ペア:

[(1, 73290260), (2, 36645130), (4, 18322565), (5, 14658052), (10, 7329026), (20, 3664513), (311, 235660), (622, 117830), (1244, 58915), (1555, 47132), (3110, 23566), (6220, 11783)]