3872080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 9318600

約数和(自身を除く): 5446520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1669, 2320, 3338, 6676, 8345, 13352, 16690, 26704, 33380, 48401, 66760, 96802, 133520, 193604, 242005, 387208, 484010, 774416, 968020, 1936040, 3872080]

約数ペア:

[(1, 3872080), (2, 1936040), (4, 968020), (5, 774416), (8, 484010), (10, 387208), (16, 242005), (20, 193604), (29, 133520), (40, 96802), (58, 66760), (80, 48401), (116, 33380), (145, 26704), (232, 16690), (290, 13352), (464, 8345), (580, 6676), (1160, 3338), (1669, 2320)]