1847062840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{40973}}^1$

素因数の和:41021

約数の個数: 96

約数和(自身を含む): 5044718880

約数和(自身を除く): 3197656040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 4508, 5635, 6440, 9016, 11270, 22540, 40973, 45080, 81946, 163892, 204865, 286811, 327784, 409730, 573622, 819460, 942379, 1147244, 1434055, 1638920, 1884758, 2007677, 2294488, 2868110, 3769516, 4015354, 4711895, 5736220, 6596653, 7539032, 8030708, 9423790, 10038385, 11472440, 13193306, 16061416, 18847580, 20076770, 26386612, 32983265, 37695160, 40153540, 46176571, 52773224, 65966530, 80307080, 92353142, 131933060, 184706284, 230882855, 263866120, 369412568, 461765710, 923531420, 1847062840]

約数ペア:

[(1, 1847062840), (2, 923531420), (4, 461765710), (5, 369412568), (7, 263866120), (8, 230882855), (10, 184706284), (14, 131933060), (20, 92353142), (23, 80307080), (28, 65966530), (35, 52773224), (40, 46176571), (46, 40153540), (49, 37695160), (56, 32983265), (70, 26386612), (92, 20076770), (98, 18847580), (115, 16061416), (140, 13193306), (161, 11472440), (184, 10038385), (196, 9423790), (230, 8030708), (245, 7539032), (280, 6596653), (322, 5736220), (392, 4711895), (460, 4015354), (490, 3769516), (644, 2868110), (805, 2294488), (920, 2007677), (980, 1884758), (1127, 1638920), (1288, 1434055), (1610, 1147244), (1960, 942379), (2254, 819460), (3220, 573622), (4508, 409730), (5635, 327784), (6440, 286811), (9016, 204865), (11270, 163892), (22540, 81946), (40973, 45080)]