43274020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 52969820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 380, 433, 526, 866, 1052, 1315, 1732, 2165, 2630, 4330, 4997, 5260, 8227, 8660, 9994, 16454, 19988, 24985, 32908, 41135, 49970, 82270, 99940, 113879, 164540, 227758, 455516, 569395, 1138790, 2163701, 2277580, 4327402, 8654804, 10818505, 21637010, 43274020]

約数ペア:

[(1, 43274020), (2, 21637010), (4, 10818505), (5, 8654804), (10, 4327402), (19, 2277580), (20, 2163701), (38, 1138790), (76, 569395), (95, 455516), (190, 227758), (263, 164540), (380, 113879), (433, 99940), (526, 82270), (866, 49970), (1052, 41135), (1315, 32908), (1732, 24985), (2165, 19988), (2630, 16454), (4330, 9994), (4997, 8660), (5260, 8227)]