17772010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25031}}^1$

素因数の和:25109

約数の個数: 16

約数和(自身を含む): 32441472

約数和(自身を除く): 14669462

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 25031, 50062, 125155, 250310, 1777201, 3554402, 8886005, 17772010]

約数ペア:

[(1, 17772010), (2, 8886005), (5, 3554402), (10, 1777201), (71, 250310), (142, 125155), (355, 50062), (710, 25031)]