23553440

素因数分解:

$2^5\times 5^1\times {\mathrm{147209}}^1$

素因数の和:147224

約数の個数: 24

約数和(自身を含む): 55645380

約数和(自身を除く): 32091940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 147209, 294418, 588836, 736045, 1177672, 1472090, 2355344, 2944180, 4710688, 5888360, 11776720, 23553440]

約数ペア:

[(1, 23553440), (2, 11776720), (4, 5888360), (5, 4710688), (8, 2944180), (10, 2355344), (16, 1472090), (20, 1177672), (32, 736045), (40, 588836), (80, 294418), (160, 147209)]