18061760

素因数分解:

$2^6\times 5^1\times {\mathrm{56443}}^1$

素因数の和:56460

約数の個数: 28

約数和(自身を含む): 43010328

約数和(自身を除く): 24948568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 56443, 112886, 225772, 282215, 451544, 564430, 903088, 1128860, 1806176, 2257720, 3612352, 4515440, 9030880, 18061760]

約数ペア:

[(1, 18061760), (2, 9030880), (4, 4515440), (5, 3612352), (8, 2257720), (10, 1806176), (16, 1128860), (20, 903088), (32, 564430), (40, 451544), (64, 282215), (80, 225772), (160, 112886), (320, 56443)]