27547120

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 64504800

約数和(自身を除く): 36957680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2311, 2384, 2980, 4622, 5960, 9244, 11555, 11920, 18488, 23110, 36976, 46220, 92440, 184880, 344339, 688678, 1377356, 1721695, 2754712, 3443390, 5509424, 6886780, 13773560, 27547120]

約数ペア:

[(1, 27547120), (2, 13773560), (4, 6886780), (5, 5509424), (8, 3443390), (10, 2754712), (16, 1721695), (20, 1377356), (40, 688678), (80, 344339), (149, 184880), (298, 92440), (596, 46220), (745, 36976), (1192, 23110), (1490, 18488), (2311, 11920), (2384, 11555), (2980, 9244), (4622, 5960)]