25366928322380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2003}}^1\times {\mathrm{138349}}^1$

素因数の和:140583

約数の個数: 96

約数和(自身を含む): 55894285440000

約数和(自身を除く): 30527357117620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 199, 230, 398, 460, 796, 995, 1990, 2003, 3980, 4006, 4577, 8012, 9154, 10015, 18308, 20030, 22885, 40060, 45770, 46069, 91540, 92138, 138349, 184276, 230345, 276698, 398597, 460690, 553396, 691745, 797194, 921380, 1383490, 1594388, 1992985, 2766980, 3182027, 3985970, 6364054, 7971940, 9167731, 12728108, 15910135, 18335462, 27531451, 31820270, 36670924, 45838655, 55062902, 63640540, 91677310, 110125804, 137657255, 183354620, 275314510, 277113047, 550629020, 554226094, 633223373, 1108452188, 1266446746, 1385565235, 2532893492, 2771130470, 3166116865, 5542260940, 6332233730, 6373600081, 12664467460, 12747200162, 25494400324, 31868000405, 55145496353, 63736000810, 110290992706, 127472001620, 220581985412, 275727481765, 551454963530, 1102909927060, 1268346416119, 2536692832238, 5073385664476, 6341732080595, 12683464161190, 25366928322380]

約数ペア:

[(1, 25366928322380), (2, 12683464161190), (4, 6341732080595), (5, 5073385664476), (10, 2536692832238), (20, 1268346416119), (23, 1102909927060), (46, 551454963530), (92, 275727481765), (115, 220581985412), (199, 127472001620), (230, 110290992706), (398, 63736000810), (460, 55145496353), (796, 31868000405), (995, 25494400324), (1990, 12747200162), (2003, 12664467460), (3980, 6373600081), (4006, 6332233730), (4577, 5542260940), (8012, 3166116865), (9154, 2771130470), (10015, 2532893492), (18308, 1385565235), (20030, 1266446746), (22885, 1108452188), (40060, 633223373), (45770, 554226094), (46069, 550629020), (91540, 277113047), (92138, 275314510), (138349, 183354620), (184276, 137657255), (230345, 110125804), (276698, 91677310), (398597, 63640540), (460690, 55062902), (553396, 45838655), (691745, 36670924), (797194, 31820270), (921380, 27531451), (1383490, 18335462), (1594388, 15910135), (1992985, 12728108), (2766980, 9167731), (3182027, 7971940), (3985970, 6364054)]