339403160

素因数分解:

$2^3\times 5^1\times {\mathrm{8485079}}^1$

素因数の和:8485090

約数の個数: 16

約数和(自身を含む): 763657200

約数和(自身を除く): 424254040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8485079, 16970158, 33940316, 42425395, 67880632, 84850790, 169701580, 339403160]

約数ペア:

[(1, 339403160), (2, 169701580), (4, 84850790), (5, 67880632), (8, 42425395), (10, 33940316), (20, 16970158), (40, 8485079)]