76343540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41947}}^1$

素因数の和:41976

約数の個数: 48

約数和(自身を含む): 197323392

約数和(自身を除く): 120979852

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 41947, 83894, 167788, 209735, 293629, 419470, 545311, 587258, 838940, 1090622, 1174516, 1468145, 2181244, 2726555, 2936290, 3817177, 5453110, 5872580, 7634354, 10906220, 15268708, 19085885, 38171770, 76343540]

約数ペア:

[(1, 76343540), (2, 38171770), (4, 19085885), (5, 15268708), (7, 10906220), (10, 7634354), (13, 5872580), (14, 5453110), (20, 3817177), (26, 2936290), (28, 2726555), (35, 2181244), (52, 1468145), (65, 1174516), (70, 1090622), (91, 838940), (130, 587258), (140, 545311), (182, 419470), (260, 293629), (364, 209735), (455, 167788), (910, 83894), (1820, 41947)]