47477680

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4673}}^1$

素因数の和:4813

約数の個数: 40

約数和(自身を含む): 111278592

約数和(自身を除く): 63800912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4673, 5080, 9346, 10160, 18692, 23365, 37384, 46730, 74768, 93460, 186920, 373840, 593471, 1186942, 2373884, 2967355, 4747768, 5934710, 9495536, 11869420, 23738840, 47477680]

約数ペア:

[(1, 47477680), (2, 23738840), (4, 11869420), (5, 9495536), (8, 5934710), (10, 4747768), (16, 2967355), (20, 2373884), (40, 1186942), (80, 593471), (127, 373840), (254, 186920), (508, 93460), (635, 74768), (1016, 46730), (1270, 37384), (2032, 23365), (2540, 18692), (4673, 10160), (5080, 9346)]