135022060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 290424960

約数和(自身を除く): 155402900

約数列:

[1, 2, 4, 5, 10, 20, 79, 97, 158, 194, 316, 388, 395, 485, 790, 881, 970, 1580, 1762, 1940, 3524, 4405, 7663, 8810, 15326, 17620, 30652, 38315, 69599, 76630, 85457, 139198, 153260, 170914, 278396, 341828, 347995, 427285, 695990, 854570, 1391980, 1709140, 6751103, 13502206, 27004412, 33755515, 67511030, 135022060]

約数ペア:

[(1, 135022060), (2, 67511030), (4, 33755515), (5, 27004412), (10, 13502206), (20, 6751103), (79, 1709140), (97, 1391980), (158, 854570), (194, 695990), (316, 427285), (388, 347995), (395, 341828), (485, 278396), (790, 170914), (881, 153260), (970, 139198), (1580, 85457), (1762, 76630), (1940, 69599), (3524, 38315), (4405, 30652), (7663, 17620), (8810, 15326)]