42162880

素因数分解:

$2^6\times 5^1\times {\mathrm{131759}}^1$

素因数の和:131776

約数の個数: 28

約数和(自身を含む): 100401120

約数和(自身を除く): 58238240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 131759, 263518, 527036, 658795, 1054072, 1317590, 2108144, 2635180, 4216288, 5270360, 8432576, 10540720, 21081440, 42162880]

約数ペア:

[(1, 42162880), (2, 21081440), (4, 10540720), (5, 8432576), (8, 5270360), (10, 4216288), (16, 2635180), (20, 2108144), (32, 1317590), (40, 1054072), (64, 658795), (80, 527036), (160, 263518), (320, 131759)]