57982220

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5953}}^1$

素因数の和:6449

約数の個数: 24

約数和(自身を含む): 122033184

約数和(自身を除く): 64050964

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 5953, 9740, 11906, 23812, 29765, 59530, 119060, 2899111, 5798222, 11596444, 14495555, 28991110, 57982220]

約数ペア:

[(1, 57982220), (2, 28991110), (4, 14495555), (5, 11596444), (10, 5798222), (20, 2899111), (487, 119060), (974, 59530), (1948, 29765), (2435, 23812), (4870, 11906), (5953, 9740)]