3142700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2882

約数の個数: 36

約数和(自身を含む): 7442232

約数和(自身を除く): 4299532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2857, 5714, 11428, 14285, 28570, 31427, 57140, 62854, 71425, 125708, 142850, 157135, 285700, 314270, 628540, 785675, 1571350, 3142700]

約数ペア:

[(1, 3142700), (2, 1571350), (4, 785675), (5, 628540), (10, 314270), (11, 285700), (20, 157135), (22, 142850), (25, 125708), (44, 71425), (50, 62854), (55, 57140), (100, 31427), (110, 28570), (220, 14285), (275, 11428), (550, 5714), (1100, 2857)]