520020010

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{120097}}^1$

素因数の和:120537

約数の個数: 16

約数和(自身を含む): 938205576

約数和(自身を除く): 418185566

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 120097, 240194, 600485, 1200970, 52002001, 104004002, 260010005, 520020010]

約数ペア:

[(1, 520020010), (2, 260010005), (5, 104004002), (10, 52002001), (433, 1200970), (866, 600485), (2165, 240194), (4330, 120097)]