5603140

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 11820312

約数和(自身を除く): 6217172

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 997, 1124, 1405, 1994, 2810, 3988, 4985, 5620, 9970, 19940, 280157, 560314, 1120628, 1400785, 2801570, 5603140]

約数ペア:

[(1, 5603140), (2, 2801570), (4, 1400785), (5, 1120628), (10, 560314), (20, 280157), (281, 19940), (562, 9970), (997, 5620), (1124, 4985), (1405, 3988), (1994, 2810)]