105196120

素因数分解:

$2^3\times 5^1\times {\mathrm{2629903}}^1$

素因数の和:2629914

約数の個数: 16

約数和(自身を含む): 236691360

約数和(自身を除く): 131495240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2629903, 5259806, 10519612, 13149515, 21039224, 26299030, 52598060, 105196120]

約数ペア:

[(1, 105196120), (2, 52598060), (4, 26299030), (5, 21039224), (8, 13149515), (10, 10519612), (20, 5259806), (40, 2629903)]