9370420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24659}}^1$

素因数の和:24687

約数の個数: 24

約数和(自身を含む): 20714400

約数和(自身を除く): 11343980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 24659, 49318, 98636, 123295, 246590, 468521, 493180, 937042, 1874084, 2342605, 4685210, 9370420]

約数ペア:

[(1, 9370420), (2, 4685210), (4, 2342605), (5, 1874084), (10, 937042), (19, 493180), (20, 468521), (38, 246590), (76, 123295), (95, 98636), (190, 49318), (380, 24659)]