23252560

素因数分解:

$2^4\times 5^1\times {\mathrm{290657}}^1$

素因数の和:290670

約数の個数: 20

約数和(自身を含む): 54062388

約数和(自身を除く): 30809828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 290657, 581314, 1162628, 1453285, 2325256, 2906570, 4650512, 5813140, 11626280, 23252560]

約数ペア:

[(1, 23252560), (2, 11626280), (4, 5813140), (5, 4650512), (8, 2906570), (10, 2325256), (16, 1453285), (20, 1162628), (40, 581314), (80, 290657)]