113735120

素因数分解:

$2^4\times 5^1\times {\mathrm{1421689}}^1$

素因数の和:1421702

約数の個数: 20

約数和(自身を含む): 264434340

約数和(自身を除く): 150699220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1421689, 2843378, 5686756, 7108445, 11373512, 14216890, 22747024, 28433780, 56867560, 113735120]

約数ペア:

[(1, 113735120), (2, 56867560), (4, 28433780), (5, 22747024), (8, 14216890), (10, 11373512), (16, 7108445), (20, 5686756), (40, 2843378), (80, 1421689)]