29806240

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{599}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 40955360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 599, 622, 1198, 1244, 1555, 2396, 2488, 2995, 3110, 4792, 4976, 5990, 6220, 9584, 9952, 11980, 12440, 19168, 23960, 24880, 47920, 49760, 95840, 186289, 372578, 745156, 931445, 1490312, 1862890, 2980624, 3725780, 5961248, 7451560, 14903120, 29806240]

約数ペア:

[(1, 29806240), (2, 14903120), (4, 7451560), (5, 5961248), (8, 3725780), (10, 2980624), (16, 1862890), (20, 1490312), (32, 931445), (40, 745156), (80, 372578), (160, 186289), (311, 95840), (599, 49760), (622, 47920), (1198, 24880), (1244, 23960), (1555, 19168), (2396, 12440), (2488, 11980), (2995, 9952), (3110, 9584), (4792, 6220), (4976, 5990)]