20160274100

素因数分解:

$2^2\times 5^2\times {\mathrm{12109}}^1\times {\mathrm{16649}}^1$

素因数の和:28772

約数の個数: 36

約数和(自身を含む): 43754035500

約数和(自身を除く): 23593761400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 12109, 16649, 24218, 33298, 48436, 60545, 66596, 83245, 121090, 166490, 242180, 302725, 332980, 416225, 605450, 832450, 1210900, 1664900, 201602741, 403205482, 806410964, 1008013705, 2016027410, 4032054820, 5040068525, 10080137050, 20160274100]

約数ペア:

[(1, 20160274100), (2, 10080137050), (4, 5040068525), (5, 4032054820), (10, 2016027410), (20, 1008013705), (25, 806410964), (50, 403205482), (100, 201602741), (12109, 1664900), (16649, 1210900), (24218, 832450), (33298, 605450), (48436, 416225), (60545, 332980), (66596, 302725), (83245, 242180), (121090, 166490)]