82655020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34729}}^1$

素因数の和:34762

約数の個数: 48

約数和(自身を含む): 210047040

約数和(自身を除く): 127392020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 34729, 69458, 138916, 173645, 243103, 347290, 486206, 590393, 694580, 972412, 1180786, 1215515, 2361572, 2431030, 2951965, 4132751, 4862060, 5903930, 8265502, 11807860, 16531004, 20663755, 41327510, 82655020]

約数ペア:

[(1, 82655020), (2, 41327510), (4, 20663755), (5, 16531004), (7, 11807860), (10, 8265502), (14, 5903930), (17, 4862060), (20, 4132751), (28, 2951965), (34, 2431030), (35, 2361572), (68, 1215515), (70, 1180786), (85, 972412), (119, 694580), (140, 590393), (170, 486206), (238, 347290), (340, 243103), (476, 173645), (595, 138916), (1190, 69458), (2380, 34729)]