25943180

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2137}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 54595968

約数和(自身を除く): 28652788

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2137, 2428, 3035, 4274, 6070, 8548, 10685, 12140, 21370, 42740, 1297159, 2594318, 5188636, 6485795, 12971590, 25943180]

約数ペア:

[(1, 25943180), (2, 12971590), (4, 6485795), (5, 5188636), (10, 2594318), (20, 1297159), (607, 42740), (1214, 21370), (2137, 12140), (2428, 10685), (3035, 8548), (4274, 6070)]