2013703600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{264961}}^1$

素因数の和:264998

約数の個数: 60

約数和(自身を含む): 5092569640

約数和(自身を除く): 3078866040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 264961, 529922, 1059844, 1324805, 2119688, 2649610, 4239376, 5034259, 5299220, 6624025, 10068518, 10598440, 13248050, 20137036, 21196880, 25171295, 26496100, 40274072, 50342590, 52992200, 80548144, 100685180, 105984400, 125856475, 201370360, 251712950, 402740720, 503425900, 1006851800, 2013703600]

約数ペア:

[(1, 2013703600), (2, 1006851800), (4, 503425900), (5, 402740720), (8, 251712950), (10, 201370360), (16, 125856475), (19, 105984400), (20, 100685180), (25, 80548144), (38, 52992200), (40, 50342590), (50, 40274072), (76, 26496100), (80, 25171295), (95, 21196880), (100, 20137036), (152, 13248050), (190, 10598440), (200, 10068518), (304, 6624025), (380, 5299220), (400, 5034259), (475, 4239376), (760, 2649610), (950, 2119688), (1520, 1324805), (1900, 1059844), (3800, 529922), (7600, 264961)]