260960090

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{175141}}^1$

素因数の和:175297

約数の個数: 16

約数和(自身を含む): 472883400

約数和(自身を除く): 211923310

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 175141, 350282, 875705, 1751410, 26096009, 52192018, 130480045, 260960090]

約数ペア:

[(1, 260960090), (2, 130480045), (5, 52192018), (10, 26096009), (149, 1751410), (298, 875705), (745, 350282), (1490, 175141)]