2022697075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9721}}^1$

素因数の和:9808

約数の個数: 48

約数和(自身を含む): 3037930560

約数和(自身を除く): 1015233485

約数列:

[1, 5, 7, 25, 29, 35, 41, 145, 175, 203, 205, 287, 725, 1015, 1025, 1189, 1435, 5075, 5945, 7175, 8323, 9721, 29725, 41615, 48605, 68047, 208075, 243025, 281909, 340235, 398561, 1409545, 1701175, 1973363, 1992805, 2789927, 7047725, 9866815, 9964025, 11558269, 13949635, 49334075, 57791345, 69748175, 80907883, 288956725, 404539415, 2022697075]

約数ペア:

[(1, 2022697075), (5, 404539415), (7, 288956725), (25, 80907883), (29, 69748175), (35, 57791345), (41, 49334075), (145, 13949635), (175, 11558269), (203, 9964025), (205, 9866815), (287, 7047725), (725, 2789927), (1015, 1992805), (1025, 1973363), (1189, 1701175), (1435, 1409545), (5075, 398561), (5945, 340235), (7175, 281909), (8323, 243025), (9721, 208075), (29725, 68047), (41615, 48605)]