29726740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 35591660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 479, 535, 580, 958, 1070, 1916, 2140, 2395, 3103, 4790, 6206, 9580, 12412, 13891, 15515, 27782, 31030, 51253, 55564, 62060, 69455, 102506, 138910, 205012, 256265, 277820, 512530, 1025060, 1486337, 2972674, 5945348, 7431685, 14863370, 29726740]

約数ペア:

[(1, 29726740), (2, 14863370), (4, 7431685), (5, 5945348), (10, 2972674), (20, 1486337), (29, 1025060), (58, 512530), (107, 277820), (116, 256265), (145, 205012), (214, 138910), (290, 102506), (428, 69455), (479, 62060), (535, 55564), (580, 51253), (958, 31030), (1070, 27782), (1916, 15515), (2140, 13891), (2395, 12412), (3103, 9580), (4790, 6206)]