23110240

素因数分解:

$2^5\times 5^1\times {\mathrm{144439}}^1$

素因数の和:144454

約数の個数: 24

約数和(自身を含む): 54598320

約数和(自身を除く): 31488080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 144439, 288878, 577756, 722195, 1155512, 1444390, 2311024, 2888780, 4622048, 5777560, 11555120, 23110240]

約数ペア:

[(1, 23110240), (2, 11555120), (4, 5777560), (5, 4622048), (8, 2888780), (10, 2311024), (16, 1444390), (20, 1155512), (32, 722195), (40, 577756), (80, 288878), (160, 144439)]