23806040

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1291}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 53721360

約数和(自身を除く): 29915320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1291, 1844, 2305, 2582, 3688, 4610, 5164, 6455, 9220, 10328, 12910, 18440, 25820, 51640, 595151, 1190302, 2380604, 2975755, 4761208, 5951510, 11903020, 23806040]

約数ペア:

[(1, 23806040), (2, 11903020), (4, 5951510), (5, 4761208), (8, 2975755), (10, 2380604), (20, 1190302), (40, 595151), (461, 51640), (922, 25820), (1291, 18440), (1844, 12910), (2305, 10328), (2582, 9220), (3688, 6455), (4610, 5164)]