27411110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 52552800

約数和(自身を除く): 25141690

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1621, 1691, 3242, 3382, 8105, 8455, 16210, 16910, 30799, 61598, 144269, 153995, 288538, 307990, 721345, 1442690, 2741111, 5482222, 13705555, 27411110]

約数ペア:

[(1, 27411110), (2, 13705555), (5, 5482222), (10, 2741111), (19, 1442690), (38, 721345), (89, 307990), (95, 288538), (178, 153995), (190, 144269), (445, 61598), (890, 30799), (1621, 16910), (1691, 16210), (3242, 8455), (3382, 8105)]