2992015280

素因数分解:

$2^4\times 5^1\times {\mathrm{37400191}}^1$

素因数の和:37400204

約数の個数: 20

約数和(自身を含む): 6956435712

約数和(自身を除く): 3964420432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 37400191, 74800382, 149600764, 187000955, 299201528, 374001910, 598403056, 748003820, 1496007640, 2992015280]

約数ペア:

[(1, 2992015280), (2, 1496007640), (4, 748003820), (5, 598403056), (8, 374001910), (10, 299201528), (16, 187000955), (20, 149600764), (40, 74800382), (80, 37400191)]