133244080

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6911}}^1$

素因数の和:7165

約数の個数: 40

約数和(自身を含む): 311122944

約数和(自身を除く): 177878864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 6911, 9640, 13822, 19280, 27644, 34555, 55288, 69110, 110576, 138220, 276440, 552880, 1665551, 3331102, 6662204, 8327755, 13324408, 16655510, 26648816, 33311020, 66622040, 133244080]

約数ペア:

[(1, 133244080), (2, 66622040), (4, 33311020), (5, 26648816), (8, 16655510), (10, 13324408), (16, 8327755), (20, 6662204), (40, 3331102), (80, 1665551), (241, 552880), (482, 276440), (964, 138220), (1205, 110576), (1928, 69110), (2410, 55288), (3856, 34555), (4820, 27644), (6911, 19280), (9640, 13822)]