5280753220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{10151}}^1$

素因数の和:10253

約数の個数: 72

約数和(自身を含む): 11998445760

約数和(自身を除く): 6717692540

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1369, 1406, 2738, 2812, 3515, 5476, 6845, 7030, 10151, 13690, 14060, 20302, 26011, 27380, 40604, 50755, 52022, 101510, 104044, 130055, 192869, 203020, 260110, 375587, 385738, 520220, 751174, 771476, 964345, 1502348, 1877935, 1928690, 3755870, 3857380, 7136153, 7511740, 13896719, 14272306, 27793438, 28544612, 35680765, 55586876, 69483595, 71361530, 138967190, 142723060, 264037661, 277934380, 528075322, 1056150644, 1320188305, 2640376610, 5280753220]

約数ペア:

[(1, 5280753220), (2, 2640376610), (4, 1320188305), (5, 1056150644), (10, 528075322), (19, 277934380), (20, 264037661), (37, 142723060), (38, 138967190), (74, 71361530), (76, 69483595), (95, 55586876), (148, 35680765), (185, 28544612), (190, 27793438), (370, 14272306), (380, 13896719), (703, 7511740), (740, 7136153), (1369, 3857380), (1406, 3755870), (2738, 1928690), (2812, 1877935), (3515, 1502348), (5476, 964345), (6845, 771476), (7030, 751174), (10151, 520220), (13690, 385738), (14060, 375587), (20302, 260110), (26011, 203020), (27380, 192869), (40604, 130055), (50755, 104044), (52022, 101510)]