1936040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 4509000

約数和(自身を除く): 2572960

約数列:

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

約数ペア:

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