24561520

素因数分解:

$2^4\times 5^1\times {\mathrm{307019}}^1$

素因数の和:307032

約数の個数: 20

約数和(自身を含む): 57105720

約数和(自身を除く): 32544200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307019, 614038, 1228076, 1535095, 2456152, 3070190, 4912304, 6140380, 12280760, 24561520]

約数ペア:

[(1, 24561520), (2, 12280760), (4, 6140380), (5, 4912304), (8, 3070190), (10, 2456152), (16, 1535095), (20, 1228076), (40, 614038), (80, 307019)]