22073060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 50500800

約数和(自身を除く): 28427740

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2003, 2204, 2755, 4006, 5510, 8012, 10015, 11020, 20030, 38057, 40060, 58087, 76114, 116174, 152228, 190285, 232348, 290435, 380570, 580870, 761140, 1103653, 1161740, 2207306, 4414612, 5518265, 11036530, 22073060]

約数ペア:

[(1, 22073060), (2, 11036530), (4, 5518265), (5, 4414612), (10, 2207306), (19, 1161740), (20, 1103653), (29, 761140), (38, 580870), (58, 380570), (76, 290435), (95, 232348), (116, 190285), (145, 152228), (190, 116174), (290, 76114), (380, 58087), (551, 40060), (580, 38057), (1102, 20030), (2003, 11020), (2204, 10015), (2755, 8012), (4006, 5510)]