26045840

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1543}}^1$

素因数の和:1767

約数の個数: 40

約数和(自身を含む): 60883008

約数和(自身を除く): 34837168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1543, 1688, 2110, 3086, 3376, 4220, 6172, 7715, 8440, 12344, 15430, 16880, 24688, 30860, 61720, 123440, 325573, 651146, 1302292, 1627865, 2604584, 3255730, 5209168, 6511460, 13022920, 26045840]

約数ペア:

[(1, 26045840), (2, 13022920), (4, 6511460), (5, 5209168), (8, 3255730), (10, 2604584), (16, 1627865), (20, 1302292), (40, 651146), (80, 325573), (211, 123440), (422, 61720), (844, 30860), (1055, 24688), (1543, 16880), (1688, 15430), (2110, 12344), (3086, 8440), (3376, 7715), (4220, 6172)]