4092560

素因数分解:

$2^4\times 5^1\times {\mathrm{51157}}^1$

素因数の和:51170

約数の個数: 20

約数和(自身を含む): 9515388

約数和(自身を除く): 5422828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51157, 102314, 204628, 255785, 409256, 511570, 818512, 1023140, 2046280, 4092560]

約数ペア:

[(1, 4092560), (2, 2046280), (4, 1023140), (5, 818512), (8, 511570), (10, 409256), (16, 255785), (20, 204628), (40, 102314), (80, 51157)]