2023842920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{47419}}^1$

素因数の和:47538

約数の個数: 64

約数和(自身を含む): 5018932800

約数和(自身を除く): 2995089880

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, 42680, 47419, 94838, 189676, 237095, 379352, 474190, 521609, 948380, 1043218, 1896760, 2086436, 2608045, 4172872, 4599643, 5216090, 9199286, 10432180, 18398572, 20864360, 22998215, 36797144, 45996430, 50596073, 91992860, 101192146, 183985720, 202384292, 252980365, 404768584, 505960730, 1011921460, 2023842920]

約数ペア:

[(1, 2023842920), (2, 1011921460), (4, 505960730), (5, 404768584), (8, 252980365), (10, 202384292), (11, 183985720), (20, 101192146), (22, 91992860), (40, 50596073), (44, 45996430), (55, 36797144), (88, 22998215), (97, 20864360), (110, 18398572), (194, 10432180), (220, 9199286), (388, 5216090), (440, 4599643), (485, 4172872), (776, 2608045), (970, 2086436), (1067, 1896760), (1940, 1043218), (2134, 948380), (3880, 521609), (4268, 474190), (5335, 379352), (8536, 237095), (10670, 189676), (21340, 94838), (42680, 47419)]