2010080975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{21713}}^1$

素因数の和:21776

約数の個数: 36

約数和(自身を含む): 2977944816

約数和(自身を除く): 967863841

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 529, 575, 805, 2645, 3703, 4025, 13225, 18515, 21713, 92575, 108565, 151991, 499399, 542825, 759955, 2496995, 3495793, 3799775, 11486177, 12484975, 17478965, 57430885, 80403239, 87394825, 287154425, 402016195, 2010080975]

約数ペア:

[(1, 2010080975), (5, 402016195), (7, 287154425), (23, 87394825), (25, 80403239), (35, 57430885), (115, 17478965), (161, 12484975), (175, 11486177), (529, 3799775), (575, 3495793), (805, 2496995), (2645, 759955), (3703, 542825), (4025, 499399), (13225, 151991), (18515, 108565), (21713, 92575)]