153880456040

素因数分解:

$2^3\times 5^1\times {\mathrm{3847011401}}^1$

素因数の和:3847011412

約数の個数: 16

約数和(自身を含む): 346231026180

約数和(自身を除く): 192350570140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3847011401, 7694022802, 15388045604, 19235057005, 30776091208, 38470114010, 76940228020, 153880456040]

約数ペア:

[(1, 153880456040), (2, 76940228020), (4, 38470114010), (5, 30776091208), (8, 19235057005), (10, 15388045604), (20, 7694022802), (40, 3847011401)]