4215160

素因数分解:

$2^3\times 5^1\times {\mathrm{105379}}^1$

素因数の和:105390

約数の個数: 16

約数和(自身を含む): 9484200

約数和(自身を除く): 5269040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 105379, 210758, 421516, 526895, 843032, 1053790, 2107580, 4215160]

約数ペア:

[(1, 4215160), (2, 2107580), (4, 1053790), (5, 843032), (8, 526895), (10, 421516), (20, 210758), (40, 105379)]