23511760

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1061}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 54913896

約数和(自身を除く): 31402136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1061, 1108, 1385, 2122, 2216, 2770, 4244, 4432, 5305, 5540, 8488, 10610, 11080, 16976, 21220, 22160, 42440, 84880, 293897, 587794, 1175588, 1469485, 2351176, 2938970, 4702352, 5877940, 11755880, 23511760]

約数ペア:

[(1, 23511760), (2, 11755880), (4, 5877940), (5, 4702352), (8, 2938970), (10, 2351176), (16, 1469485), (20, 1175588), (40, 587794), (80, 293897), (277, 84880), (554, 42440), (1061, 22160), (1108, 21220), (1385, 16976), (2122, 11080), (2216, 10610), (2770, 8488), (4244, 5540), (4432, 5305)]