108208120

素因数分解:

$2^3\times 5^1\times {\mathrm{2705203}}^1$

素因数の和:2705214

約数の個数: 16

約数和(自身を含む): 243468360

約数和(自身を除く): 135260240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2705203, 5410406, 10820812, 13526015, 21641624, 27052030, 54104060, 108208120]

約数ペア:

[(1, 108208120), (2, 54104060), (4, 27052030), (5, 21641624), (8, 13526015), (10, 10820812), (20, 5410406), (40, 2705203)]