25165040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10847}}^1$

素因数の和:10889

約数の個数: 40

約数和(自身を含む): 60531840

約数和(自身を除く): 35366800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 10847, 21694, 43388, 54235, 86776, 108470, 173552, 216940, 314563, 433880, 629126, 867760, 1258252, 1572815, 2516504, 3145630, 5033008, 6291260, 12582520, 25165040]

約数ペア:

[(1, 25165040), (2, 12582520), (4, 6291260), (5, 5033008), (8, 3145630), (10, 2516504), (16, 1572815), (20, 1258252), (29, 867760), (40, 629126), (58, 433880), (80, 314563), (116, 216940), (145, 173552), (232, 108470), (290, 86776), (464, 54235), (580, 43388), (1160, 21694), (2320, 10847)]