3834680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 8864640

約数和(自身を除く): 5029960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2591, 5182, 10364, 12955, 20728, 25910, 51820, 95867, 103640, 191734, 383468, 479335, 766936, 958670, 1917340, 3834680]

約数ペア:

[(1, 3834680), (2, 1917340), (4, 958670), (5, 766936), (8, 479335), (10, 383468), (20, 191734), (37, 103640), (40, 95867), (74, 51820), (148, 25910), (185, 20728), (296, 12955), (370, 10364), (740, 5182), (1480, 2591)]