29890240

素因数分解:

$2^6\times 5^1\times {\mathrm{93407}}^1$

素因数の和:93424

約数の個数: 28

約数和(自身を含む): 71176896

約数和(自身を除く): 41286656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 93407, 186814, 373628, 467035, 747256, 934070, 1494512, 1868140, 2989024, 3736280, 5978048, 7472560, 14945120, 29890240]

約数ペア:

[(1, 29890240), (2, 14945120), (4, 7472560), (5, 5978048), (8, 3736280), (10, 2989024), (16, 1868140), (20, 1494512), (32, 934070), (40, 747256), (64, 467035), (80, 373628), (160, 186814), (320, 93407)]