130355060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1237}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 299496960

約数和(自身を除く): 169141900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 479, 958, 1237, 1916, 2395, 2474, 4790, 4948, 5269, 6185, 9580, 10538, 12370, 13607, 21076, 24740, 26345, 27214, 52690, 54428, 68035, 105380, 136070, 272140, 592523, 1185046, 2370092, 2962615, 5925230, 6517753, 11850460, 13035506, 26071012, 32588765, 65177530, 130355060]

約数ペア:

[(1, 130355060), (2, 65177530), (4, 32588765), (5, 26071012), (10, 13035506), (11, 11850460), (20, 6517753), (22, 5925230), (44, 2962615), (55, 2370092), (110, 1185046), (220, 592523), (479, 272140), (958, 136070), (1237, 105380), (1916, 68035), (2395, 54428), (2474, 52690), (4790, 27214), (4948, 26345), (5269, 24740), (6185, 21076), (9580, 13607), (10538, 12370)]