24651020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72503}}^1$

素因数の和:72529

約数の個数: 24

約数和(自身を含む): 54813024

約数和(自身を除く): 30162004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 72503, 145006, 290012, 362515, 725030, 1232551, 1450060, 2465102, 4930204, 6162755, 12325510, 24651020]

約数ペア:

[(1, 24651020), (2, 12325510), (4, 6162755), (5, 4930204), (10, 2465102), (17, 1450060), (20, 1232551), (34, 725030), (68, 362515), (85, 290012), (170, 145006), (340, 72503)]