135010240

素因数分解:

$2^6\times 5^1\times {\mathrm{421907}}^1$

素因数の和:421924

約数の個数: 28

約数和(自身を含む): 321493896

約数和(自身を除く): 186483656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 421907, 843814, 1687628, 2109535, 3375256, 4219070, 6750512, 8438140, 13501024, 16876280, 27002048, 33752560, 67505120, 135010240]

約数ペア:

[(1, 135010240), (2, 67505120), (4, 33752560), (5, 27002048), (8, 16876280), (10, 13501024), (16, 8438140), (20, 6750512), (32, 4219070), (40, 3375256), (64, 2109535), (80, 1687628), (160, 843814), (320, 421907)]