2123647520

素因数分解:

$2^5\times 5^1\times {\mathrm{13272797}}^1$

素因数の和:13272812

約数の個数: 24

約数和(自身を含む): 5017117644

約数和(自身を除く): 2893470124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13272797, 26545594, 53091188, 66363985, 106182376, 132727970, 212364752, 265455940, 424729504, 530911880, 1061823760, 2123647520]

約数ペア:

[(1, 2123647520), (2, 1061823760), (4, 530911880), (5, 424729504), (8, 265455940), (10, 212364752), (16, 132727970), (20, 106182376), (32, 66363985), (40, 53091188), (80, 26545594), (160, 13272797)]