8145950

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1036

約数の個数: 24

約数和(自身を含む): 15246792

約数和(自身を除く): 7100842

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 827, 985, 1654, 1970, 4135, 4925, 8270, 9850, 20675, 41350, 162919, 325838, 814595, 1629190, 4072975, 8145950]

約数ペア:

[(1, 8145950), (2, 4072975), (5, 1629190), (10, 814595), (25, 325838), (50, 162919), (197, 41350), (394, 20675), (827, 9850), (985, 8270), (1654, 4925), (1970, 4135)]