63239120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{112927}}^1$

素因数の和:112947

約数の個数: 40

約数和(自身を含む): 168036864

約数和(自身を除く): 104797744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 112927, 225854, 451708, 564635, 790489, 903416, 1129270, 1580978, 1806832, 2258540, 3161956, 3952445, 4517080, 6323912, 7904890, 9034160, 12647824, 15809780, 31619560, 63239120]

約数ペア:

[(1, 63239120), (2, 31619560), (4, 15809780), (5, 12647824), (7, 9034160), (8, 7904890), (10, 6323912), (14, 4517080), (16, 3952445), (20, 3161956), (28, 2258540), (35, 1806832), (40, 1580978), (56, 1129270), (70, 903416), (80, 790489), (112, 564635), (140, 451708), (280, 225854), (560, 112927)]