11253140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6779}}^1$

素因数の和:6871

約数の個数: 24

約数和(自身を含む): 23919840

約数和(自身を除く): 12666700

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 6779, 13558, 27116, 33895, 67790, 135580, 562657, 1125314, 2250628, 2813285, 5626570, 11253140]

約数ペア:

[(1, 11253140), (2, 5626570), (4, 2813285), (5, 2250628), (10, 1125314), (20, 562657), (83, 135580), (166, 67790), (332, 33895), (415, 27116), (830, 13558), (1660, 6779)]