8807120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{15727}}^1$

素因数の和:15747

約数の個数: 40

約数和(自身を含む): 23403264

約数和(自身を除く): 14596144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 15727, 31454, 62908, 78635, 110089, 125816, 157270, 220178, 251632, 314540, 440356, 550445, 629080, 880712, 1100890, 1258160, 1761424, 2201780, 4403560, 8807120]

約数ペア:

[(1, 8807120), (2, 4403560), (4, 2201780), (5, 1761424), (7, 1258160), (8, 1100890), (10, 880712), (14, 629080), (16, 550445), (20, 440356), (28, 314540), (35, 251632), (40, 220178), (56, 157270), (70, 125816), (80, 110089), (112, 78635), (140, 62908), (280, 31454), (560, 15727)]