140275360

素因数分解:

$2^5\times 5^1\times {\mathrm{876721}}^1$

素因数の和:876736

約数の個数: 24

約数和(自身を含む): 331400916

約数和(自身を除く): 191125556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 876721, 1753442, 3506884, 4383605, 7013768, 8767210, 14027536, 17534420, 28055072, 35068840, 70137680, 140275360]

約数ペア:

[(1, 140275360), (2, 70137680), (4, 35068840), (5, 28055072), (8, 17534420), (10, 14027536), (16, 8767210), (20, 7013768), (32, 4383605), (40, 3506884), (80, 1753442), (160, 876721)]