2079354460

素因数分解:

$2^2\times 5^1\times {\mathrm{5981}}^1\times {\mathrm{17383}}^1$

素因数の和:23373

約数の個数: 24

約数和(自身を含む): 4367625696

約数和(自身を除く): 2288271236

約数列:

[1, 2, 4, 5, 10, 20, 5981, 11962, 17383, 23924, 29905, 34766, 59810, 69532, 86915, 119620, 173830, 347660, 103967723, 207935446, 415870892, 519838615, 1039677230, 2079354460]

約数ペア:

[(1, 2079354460), (2, 1039677230), (4, 519838615), (5, 415870892), (10, 207935446), (20, 103967723), (5981, 347660), (11962, 173830), (17383, 119620), (23924, 86915), (29905, 69532), (34766, 59810)]