75226040

素因数分解:

$2^3\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1459}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 169506000

約数和(自身を除く): 94279960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1289, 1459, 2578, 2918, 5156, 5836, 6445, 7295, 10312, 11672, 12890, 14590, 25780, 29180, 51560, 58360, 1880651, 3761302, 7522604, 9403255, 15045208, 18806510, 37613020, 75226040]

約数ペア:

[(1, 75226040), (2, 37613020), (4, 18806510), (5, 15045208), (8, 9403255), (10, 7522604), (20, 3761302), (40, 1880651), (1289, 58360), (1459, 51560), (2578, 29180), (2918, 25780), (5156, 14590), (5836, 12890), (6445, 11672), (7295, 10312)]