119016640

素因数分解:

$2^6\times 5^1\times {\mathrm{371927}}^1$

素因数の和:371944

約数の個数: 28

約数和(自身を含む): 283409136

約数和(自身を除く): 164392496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 371927, 743854, 1487708, 1859635, 2975416, 3719270, 5950832, 7438540, 11901664, 14877080, 23803328, 29754160, 59508320, 119016640]

約数ペア:

[(1, 119016640), (2, 59508320), (4, 29754160), (5, 23803328), (8, 14877080), (10, 11901664), (16, 7438540), (20, 5950832), (32, 3719270), (40, 2975416), (64, 1859635), (80, 1487708), (160, 743854), (320, 371927)]