107272240

素因数分解:

$2^4\times 5^1\times {\mathrm{1340903}}^1$

素因数の和:1340916

約数の個数: 20

約数和(自身を含む): 249408144

約数和(自身を除く): 142135904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1340903, 2681806, 5363612, 6704515, 10727224, 13409030, 21454448, 26818060, 53636120, 107272240]

約数ペア:

[(1, 107272240), (2, 53636120), (4, 26818060), (5, 21454448), (8, 13409030), (10, 10727224), (16, 6704515), (20, 5363612), (40, 2681806), (80, 1340903)]