1416591880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{33191}}^1$

素因数の和:33310

約数の個数: 64

約数和(自身を含む): 3513041280

約数和(自身を除く): 2096449400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3880, 4268, 5335, 8536, 10670, 21340, 33191, 42680, 66382, 132764, 165955, 265528, 331910, 365101, 663820, 730202, 1327640, 1460404, 1825505, 2920808, 3219527, 3651010, 6439054, 7302020, 12878108, 14604040, 16097635, 25756216, 32195270, 35414797, 64390540, 70829594, 128781080, 141659188, 177073985, 283318376, 354147970, 708295940, 1416591880]

約数ペア:

[(1, 1416591880), (2, 708295940), (4, 354147970), (5, 283318376), (8, 177073985), (10, 141659188), (11, 128781080), (20, 70829594), (22, 64390540), (40, 35414797), (44, 32195270), (55, 25756216), (88, 16097635), (97, 14604040), (110, 12878108), (194, 7302020), (220, 6439054), (388, 3651010), (440, 3219527), (485, 2920808), (776, 1825505), (970, 1460404), (1067, 1327640), (1940, 730202), (2134, 663820), (3880, 365101), (4268, 331910), (5335, 265528), (8536, 165955), (10670, 132764), (21340, 66382), (33191, 42680)]