13477040

素因数分解:

$2^4\times 5^1\times {\mathrm{168463}}^1$

素因数の和:168476

約数の個数: 20

約数和(自身を含む): 31334304

約数和(自身を除く): 17857264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168463, 336926, 673852, 842315, 1347704, 1684630, 2695408, 3369260, 6738520, 13477040]

約数ペア:

[(1, 13477040), (2, 6738520), (4, 3369260), (5, 2695408), (8, 1684630), (10, 1347704), (16, 842315), (20, 673852), (40, 336926), (80, 168463)]