4195160

素因数分解:

$2^3\times 5^1\times {\mathrm{104879}}^1$

素因数の和:104890

約数の個数: 16

約数和(自身を含む): 9439200

約数和(自身を除く): 5244040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 104879, 209758, 419516, 524395, 839032, 1048790, 2097580, 4195160]

約数ペア:

[(1, 4195160), (2, 2097580), (4, 1048790), (5, 839032), (8, 524395), (10, 419516), (20, 209758), (40, 104879)]