24992560

素因数分解:

$2^4\times 5^1\times {\mathrm{312407}}^1$

素因数の和:312420

約数の個数: 20

約数和(自身を含む): 58107888

約数和(自身を除く): 33115328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 312407, 624814, 1249628, 1562035, 2499256, 3124070, 4998512, 6248140, 12496280, 24992560]

約数ペア:

[(1, 24992560), (2, 12496280), (4, 6248140), (5, 4998512), (8, 3124070), (10, 2499256), (16, 1562035), (20, 1249628), (40, 624814), (80, 312407)]