7085720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 16286400

約数和(自身を除く): 9200680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3769, 7538, 15076, 18845, 30152, 37690, 75380, 150760, 177143, 354286, 708572, 885715, 1417144, 1771430, 3542860, 7085720]

約数ペア:

[(1, 7085720), (2, 3542860), (4, 1771430), (5, 1417144), (8, 885715), (10, 708572), (20, 354286), (40, 177143), (47, 150760), (94, 75380), (188, 37690), (235, 30152), (376, 18845), (470, 15076), (940, 7538), (1880, 3769)]