7427950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2868

約数の個数: 24

約数和(自身を含む): 14081688

約数和(自身を除く): 6653738

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 2803, 5606, 14015, 28030, 70075, 140150, 148559, 297118, 742795, 1485590, 3713975, 7427950]

約数ペア:

[(1, 7427950), (2, 3713975), (5, 1485590), (10, 742795), (25, 297118), (50, 148559), (53, 140150), (106, 70075), (265, 28030), (530, 14015), (1325, 5606), (2650, 2803)]