2023522060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{628423}}^1$

素因数の和:628462

約数の個数: 48

約数和(自身を含む): 5067611136

約数和(自身を除く): 3044089076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 628423, 1256846, 2513692, 3142115, 4398961, 6284230, 8797922, 12568460, 14453729, 17595844, 21994805, 28907458, 43989610, 57814916, 72268645, 87979220, 101176103, 144537290, 202352206, 289074580, 404704412, 505880515, 1011761030, 2023522060]

約数ペア:

[(1, 2023522060), (2, 1011761030), (4, 505880515), (5, 404704412), (7, 289074580), (10, 202352206), (14, 144537290), (20, 101176103), (23, 87979220), (28, 72268645), (35, 57814916), (46, 43989610), (70, 28907458), (92, 21994805), (115, 17595844), (140, 14453729), (161, 12568460), (230, 8797922), (322, 6284230), (460, 4398961), (644, 3142115), (805, 2513692), (1610, 1256846), (3220, 628423)]