26766320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47797}}^1$

素因数の和:47817

約数の個数: 40

約数和(自身を含む): 71123424

約数和(自身を除く): 44357104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 47797, 95594, 191188, 238985, 334579, 382376, 477970, 669158, 764752, 955940, 1338316, 1672895, 1911880, 2676632, 3345790, 3823760, 5353264, 6691580, 13383160, 26766320]

約数ペア:

[(1, 26766320), (2, 13383160), (4, 6691580), (5, 5353264), (7, 3823760), (8, 3345790), (10, 2676632), (14, 1911880), (16, 1672895), (20, 1338316), (28, 955940), (35, 764752), (40, 669158), (56, 477970), (70, 382376), (80, 334579), (112, 238985), (140, 191188), (280, 95594), (560, 47797)]