43106800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 115273872

約数和(自身を除く): 72167072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 97, 100, 101, 110, 176, 194, 200, 202, 220, 275, 388, 400, 404, 440, 485, 505, 550, 776, 808, 880, 970, 1010, 1067, 1100, 1111, 1552, 1616, 1940, 2020, 2134, 2200, 2222, 2425, 2525, 3880, 4040, 4268, 4400, 4444, 4850, 5050, 5335, 5555, 7760, 8080, 8536, 8888, 9700, 9797, 10100, 10670, 11110, 17072, 17776, 19400, 19594, 20200, 21340, 22220, 26675, 27775, 38800, 39188, 40400, 42680, 44440, 48985, 53350, 55550, 78376, 85360, 88880, 97970, 106700, 107767, 111100, 156752, 195940, 213400, 215534, 222200, 244925, 391880, 426800, 431068, 444400, 489850, 538835, 783760, 862136, 979700, 1077670, 1724272, 1959400, 2155340, 2694175, 3918800, 4310680, 5388350, 8621360, 10776700, 21553400, 43106800]

約数ペア:

[(1, 43106800), (2, 21553400), (4, 10776700), (5, 8621360), (8, 5388350), (10, 4310680), (11, 3918800), (16, 2694175), (20, 2155340), (22, 1959400), (25, 1724272), (40, 1077670), (44, 979700), (50, 862136), (55, 783760), (80, 538835), (88, 489850), (97, 444400), (100, 431068), (101, 426800), (110, 391880), (176, 244925), (194, 222200), (200, 215534), (202, 213400), (220, 195940), (275, 156752), (388, 111100), (400, 107767), (404, 106700), (440, 97970), (485, 88880), (505, 85360), (550, 78376), (776, 55550), (808, 53350), (880, 48985), (970, 44440), (1010, 42680), (1067, 40400), (1100, 39188), (1111, 38800), (1552, 27775), (1616, 26675), (1940, 22220), (2020, 21340), (2134, 20200), (2200, 19594), (2222, 19400), (2425, 17776), (2525, 17072), (3880, 11110), (4040, 10670), (4268, 10100), (4400, 9797), (4444, 9700), (4850, 8888), (5050, 8536), (5335, 8080), (5555, 7760)]