26216660

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6863}}^1$

素因数の和:7063

約数の個数: 24

約数和(自身を含む): 55351296

約数和(自身を除く): 29134636

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 6863, 13726, 27452, 34315, 68630, 137260, 1310833, 2621666, 5243332, 6554165, 13108330, 26216660]

約数ペア:

[(1, 26216660), (2, 13108330), (4, 6554165), (5, 5243332), (10, 2621666), (20, 1310833), (191, 137260), (382, 68630), (764, 34315), (955, 27452), (1910, 13726), (3820, 6863)]