119171840

素因数分解:

$2^8\times 5^1\times {\mathrm{93103}}^1$

素因数の和:93124

約数の個数: 36

約数和(自身を含む): 285456864

約数和(自身を除く): 166285024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 93103, 186206, 372412, 465515, 744824, 931030, 1489648, 1862060, 2979296, 3724120, 5958592, 7448240, 11917184, 14896480, 23834368, 29792960, 59585920, 119171840]

約数ペア:

[(1, 119171840), (2, 59585920), (4, 29792960), (5, 23834368), (8, 14896480), (10, 11917184), (16, 7448240), (20, 5958592), (32, 3724120), (40, 2979296), (64, 1862060), (80, 1489648), (128, 931030), (160, 744824), (256, 465515), (320, 372412), (640, 186206), (1280, 93103)]