2095385900

素因数分解:

$2^2\times 5^2\times {\mathrm{4513}}^1\times {\mathrm{4643}}^1$

素因数の和:9170

約数の個数: 36

約数和(自身を含む): 4548974472

約数和(自身を除く): 2453588572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 4513, 4643, 9026, 9286, 18052, 18572, 22565, 23215, 45130, 46430, 90260, 92860, 112825, 116075, 225650, 232150, 451300, 464300, 20953859, 41907718, 83815436, 104769295, 209538590, 419077180, 523846475, 1047692950, 2095385900]

約数ペア:

[(1, 2095385900), (2, 1047692950), (4, 523846475), (5, 419077180), (10, 209538590), (20, 104769295), (25, 83815436), (50, 41907718), (100, 20953859), (4513, 464300), (4643, 451300), (9026, 232150), (9286, 225650), (18052, 116075), (18572, 112825), (22565, 92860), (23215, 90260), (45130, 46430)]