1878943060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{170503}}^1$

素因数の和:170560

約数の個数: 48

約数和(自身を含む): 4296700800

約数和(自身を除く): 2417757740

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 170503, 341006, 682012, 852515, 1705030, 3239557, 3410060, 4944587, 6479114, 9889174, 12958228, 16197785, 19778348, 24722935, 32395570, 49445870, 64791140, 93947153, 98891740, 187894306, 375788612, 469735765, 939471530, 1878943060]

約数ペア:

[(1, 1878943060), (2, 939471530), (4, 469735765), (5, 375788612), (10, 187894306), (19, 98891740), (20, 93947153), (29, 64791140), (38, 49445870), (58, 32395570), (76, 24722935), (95, 19778348), (116, 16197785), (145, 12958228), (190, 9889174), (290, 6479114), (380, 4944587), (551, 3410060), (580, 3239557), (1102, 1705030), (2204, 852515), (2755, 682012), (5510, 341006), (11020, 170503)]