2022337480

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{2237}}^1$

素因数の和:2578

約数の個数: 64

約数和(自身を含む): 4618963440

約数和(自身を除く): 2596625960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 233, 388, 466, 485, 776, 932, 970, 1165, 1864, 1940, 2237, 2330, 3880, 4474, 4660, 8948, 9320, 11185, 17896, 22370, 22601, 44740, 45202, 89480, 90404, 113005, 180808, 216989, 226010, 433978, 452020, 521221, 867956, 904040, 1042442, 1084945, 1735912, 2084884, 2169890, 2606105, 4169768, 4339780, 5212210, 8679560, 10424420, 20848840, 50558437, 101116874, 202233748, 252792185, 404467496, 505584370, 1011168740, 2022337480]

約数ペア:

[(1, 2022337480), (2, 1011168740), (4, 505584370), (5, 404467496), (8, 252792185), (10, 202233748), (20, 101116874), (40, 50558437), (97, 20848840), (194, 10424420), (233, 8679560), (388, 5212210), (466, 4339780), (485, 4169768), (776, 2606105), (932, 2169890), (970, 2084884), (1165, 1735912), (1864, 1084945), (1940, 1042442), (2237, 904040), (2330, 867956), (3880, 521221), (4474, 452020), (4660, 433978), (8948, 226010), (9320, 216989), (11185, 180808), (17896, 113005), (22370, 90404), (22601, 89480), (44740, 45202)]